Output:<\/strong><\/p>\n<\/p>\n2. “” element<\/h4>\n?<\/strong>This element is an inline element and belongs to the form-element group.<\/p>\nSyntax:<\/strong><\/p>\n\nInput name: \nInput age: \n\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n 国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂\n\nInput name: \nInput age: \n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n? ? ? ?<\/strong><\/p>\n3. “” element<\/h4>\nIt usually specifies a pre-defined list of inputs for element where users can choose any option from the pre-defined list.<\/p>\nSyntax:<\/strong><\/p>\n\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. 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Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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<\/p>\n
?<\/strong>This element is an inline element and belongs to the form-element group.<\/p>\nSyntax:<\/strong><\/p>\n\nInput name: \nInput age: \n\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n 国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂\n\nInput name: \nInput age: \n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n? ? ? ?<\/strong><\/p>\n3. “” element<\/h4>\nIt usually specifies a pre-defined list of inputs for element where users can choose any option from the pre-defined list.<\/p>\nSyntax:<\/strong><\/p>\n\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. 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The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. Common uses include embedding maps, third-party forms, social media content and internal system integration.</p> </div> </div> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>Public welfare online PHP training，Help PHP learners grow quickly！</p> </div> <div id="377j5v51b" class="footermid"> <a href="http://www.miracleart.cn/about/us.html">About us</a> <a href="http://www.miracleart.cn/about/disclaimer.html">Disclaimer</a> <a href="http://www.miracleart.cn/update/article_0_1.html">Sitemap</a> </div> <div id="377j5v51b" class="footerbottom"> <p> ? php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" value="/captcha.html"> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.miracleart.cn/" title="国产av日韩一区二区三区精品">国产av日韩一区二区三区精品</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="vj0ft" class="pl_css_ganrao" style="display: none;"><rp id="vj0ft"></rp><address id="vj0ft"><kbd id="vj0ft"><strong id="vj0ft"><small id="vj0ft"></small></strong></kbd></address><em id="vj0ft"></em><tfoot id="vj0ft"><tbody id="vj0ft"><sup id="vj0ft"><form id="vj0ft"></form></sup></tbody></tfoot><ins id="vj0ft"></ins><nobr id="vj0ft"></nobr><sub id="vj0ft"></sub><acronym id="vj0ft"></acronym><i id="vj0ft"></i><big id="vj0ft"><progress id="vj0ft"><em id="vj0ft"><fieldset id="vj0ft"></fieldset></em></progress></big><track id="vj0ft"></track><input id="vj0ft"><div id="vj0ft"><big id="vj0ft"><ins id="vj0ft"></ins></big></div></input><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><tbody id="vj0ft"><tt id="vj0ft"></tt></tbody><rt id="vj0ft"></rt><td id="vj0ft"></td><label id="vj0ft"><legend id="vj0ft"></legend></label><fieldset id="vj0ft"></fieldset><delect id="vj0ft"><th id="vj0ft"><nobr id="vj0ft"><source id="vj0ft"></source></nobr></th></delect><nobr id="vj0ft"></nobr><option id="vj0ft"><optgroup id="vj0ft"><listing id="vj0ft"><rt id="vj0ft"></rt></listing></optgroup></option><font id="vj0ft"><pre id="vj0ft"></pre></font><samp id="vj0ft"><tr id="vj0ft"><s id="vj0ft"></s></tr></samp><menu id="vj0ft"><legend id="vj0ft"><dfn id="vj0ft"><button id="vj0ft"></button></dfn></legend></menu><table id="vj0ft"><thead id="vj0ft"><s id="vj0ft"><menuitem id="vj0ft"></menuitem></s></thead></table><sup id="vj0ft"></sup><video id="vj0ft"></video><tr id="vj0ft"></tr><tr id="vj0ft"></tr><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><sup id="vj0ft"><blockquote id="vj0ft"><form id="vj0ft"><tr id="vj0ft"></tr></form></blockquote></sup><dl id="vj0ft"><sub id="vj0ft"><ul id="vj0ft"></ul></sub></dl><blockquote id="vj0ft"></blockquote><table id="vj0ft"><object id="vj0ft"></object></table><acronym id="vj0ft"><samp id="vj0ft"><nobr id="vj0ft"><listing id="vj0ft"></listing></nobr></samp></acronym><dl id="vj0ft"><blockquote id="vj0ft"></blockquote></dl><nav id="vj0ft"></nav><video id="vj0ft"></video><xmp id="vj0ft"></xmp><tt id="vj0ft"></tt><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><em id="vj0ft"><legend id="vj0ft"></legend></em><button id="vj0ft"><pre id="vj0ft"><optgroup id="vj0ft"></optgroup></pre></button><tr id="vj0ft"></tr><tbody id="vj0ft"><small id="vj0ft"><fieldset id="vj0ft"></fieldset></small></tbody><button id="vj0ft"><style id="vj0ft"></style></button><strike id="vj0ft"></strike><ol id="vj0ft"><dl id="vj0ft"><delect id="vj0ft"><th id="vj0ft"></th></delect></dl></ol><tfoot id="vj0ft"><thead id="vj0ft"><tt id="vj0ft"></tt></thead></tfoot></div> </html>
Syntax:<\/strong><\/p>\n\nInput name: \nInput age: \n\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n 国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂\n\nInput name: \nInput age: \n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n? ? ? ?<\/strong><\/p>\n3. “” element<\/h4>\nIt usually specifies a pre-defined list of inputs for element where users can choose any option from the pre-defined list.<\/p>\nSyntax:<\/strong><\/p>\n\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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Codes:<\/strong><\/p>\n\n\n 国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂\n\nInput name: \nInput age: \n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n? ? ? ?<\/strong><\/p>\n3. “” element<\/h4>\nIt usually specifies a pre-defined list of inputs for element where users can choose any option from the pre-defined list.<\/p>\nSyntax:<\/strong><\/p>\n\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. Common uses include embedding maps, third-party forms, social media content and internal system integration.</p> </div> </div> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>Public welfare online PHP training，Help PHP learners grow quickly！</p> </div> <div id="377j5v51b" class="footermid"> <a href="http://www.miracleart.cn/about/us.html">About us</a> <a href="http://www.miracleart.cn/about/disclaimer.html">Disclaimer</a> <a href="http://www.miracleart.cn/update/article_0_1.html">Sitemap</a> </div> <div id="377j5v51b" class="footerbottom"> <p> ? php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" value="/captcha.html"> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.miracleart.cn/" title="国产av日韩一区二区三区精品">国产av日韩一区二区三区精品</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="vj0ft" class="pl_css_ganrao" style="display: none;"><rp id="vj0ft"></rp><address id="vj0ft"><kbd id="vj0ft"><strong id="vj0ft"><small id="vj0ft"></small></strong></kbd></address><em id="vj0ft"></em><tfoot id="vj0ft"><tbody id="vj0ft"><sup id="vj0ft"><form id="vj0ft"></form></sup></tbody></tfoot><ins id="vj0ft"></ins><nobr id="vj0ft"></nobr><sub id="vj0ft"></sub><acronym id="vj0ft"></acronym><i id="vj0ft"></i><big id="vj0ft"><progress id="vj0ft"><em id="vj0ft"><fieldset id="vj0ft"></fieldset></em></progress></big><track id="vj0ft"></track><input id="vj0ft"><div id="vj0ft"><big id="vj0ft"><ins id="vj0ft"></ins></big></div></input><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><tbody id="vj0ft"><tt id="vj0ft"></tt></tbody><rt id="vj0ft"></rt><td id="vj0ft"></td><label id="vj0ft"><legend id="vj0ft"></legend></label><fieldset id="vj0ft"></fieldset><delect id="vj0ft"><th id="vj0ft"><nobr id="vj0ft"><source id="vj0ft"></source></nobr></th></delect><nobr id="vj0ft"></nobr><option id="vj0ft"><optgroup id="vj0ft"><listing id="vj0ft"><rt id="vj0ft"></rt></listing></optgroup></option><font id="vj0ft"><pre id="vj0ft"></pre></font><samp id="vj0ft"><tr id="vj0ft"><s id="vj0ft"></s></tr></samp><menu id="vj0ft"><legend id="vj0ft"><dfn id="vj0ft"><button id="vj0ft"></button></dfn></legend></menu><table id="vj0ft"><thead id="vj0ft"><s id="vj0ft"><menuitem id="vj0ft"></menuitem></s></thead></table><sup id="vj0ft"></sup><video id="vj0ft"></video><tr id="vj0ft"></tr><tr id="vj0ft"></tr><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><sup id="vj0ft"><blockquote id="vj0ft"><form id="vj0ft"><tr id="vj0ft"></tr></form></blockquote></sup><dl id="vj0ft"><sub id="vj0ft"><ul id="vj0ft"></ul></sub></dl><blockquote id="vj0ft"></blockquote><table id="vj0ft"><object id="vj0ft"></object></table><acronym id="vj0ft"><samp id="vj0ft"><nobr id="vj0ft"><listing id="vj0ft"></listing></nobr></samp></acronym><dl id="vj0ft"><blockquote id="vj0ft"></blockquote></dl><nav id="vj0ft"></nav><video id="vj0ft"></video><xmp id="vj0ft"></xmp><tt id="vj0ft"></tt><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><em id="vj0ft"><legend id="vj0ft"></legend></em><button id="vj0ft"><pre id="vj0ft"><optgroup id="vj0ft"></optgroup></pre></button><tr id="vj0ft"></tr><tbody id="vj0ft"><small id="vj0ft"><fieldset id="vj0ft"></fieldset></small></tbody><button id="vj0ft"><style id="vj0ft"></style></button><strike id="vj0ft"></strike><ol id="vj0ft"><dl id="vj0ft"><delect id="vj0ft"><th id="vj0ft"></th></delect></dl></ol><tfoot id="vj0ft"><thead id="vj0ft"><tt id="vj0ft"></tt></thead></tfoot></div> </html>
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Output:<\/strong><\/p>\n? ? ? ?<\/strong><\/p>\n3. “” element<\/h4>\nIt usually specifies a pre-defined list of inputs for element where users can choose any option from the pre-defined list.<\/p>\nSyntax:<\/strong><\/p>\n\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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? ? ? ?<\/strong><\/p>\n3. “” element<\/h4>\nIt usually specifies a pre-defined list of inputs for element where users can choose any option from the pre-defined list.<\/p>\nSyntax:<\/strong><\/p>\n\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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Common uses include embedding maps, third-party forms, social media content and internal system integration.</p> </div> </div> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>Public welfare online PHP training，Help PHP learners grow quickly！</p> </div> <div id="377j5v51b" class="footermid"> <a href="http://www.miracleart.cn/about/us.html">About us</a> <a href="http://www.miracleart.cn/about/disclaimer.html">Disclaimer</a> <a href="http://www.miracleart.cn/update/article_0_1.html">Sitemap</a> </div> <div id="377j5v51b" class="footerbottom"> <p> ? php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" value="/captcha.html"> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.miracleart.cn/" title="国产av日韩一区二区三区精品">国产av日韩一区二区三区精品</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="vj0ft" class="pl_css_ganrao" style="display: none;"><rp id="vj0ft"></rp><address id="vj0ft"><kbd id="vj0ft"><strong id="vj0ft"><small id="vj0ft"></small></strong></kbd></address><em id="vj0ft"></em><tfoot id="vj0ft"><tbody id="vj0ft"><sup id="vj0ft"><form id="vj0ft"></form></sup></tbody></tfoot><ins id="vj0ft"></ins><nobr id="vj0ft"></nobr><sub id="vj0ft"></sub><acronym id="vj0ft"></acronym><i id="vj0ft"></i><big id="vj0ft"><progress id="vj0ft"><em id="vj0ft"><fieldset id="vj0ft"></fieldset></em></progress></big><track id="vj0ft"></track><input id="vj0ft"><div id="vj0ft"><big id="vj0ft"><ins id="vj0ft"></ins></big></div></input><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><tbody id="vj0ft"><tt id="vj0ft"></tt></tbody><rt id="vj0ft"></rt><td id="vj0ft"></td><label id="vj0ft"><legend id="vj0ft"></legend></label><fieldset id="vj0ft"></fieldset><delect id="vj0ft"><th id="vj0ft"><nobr id="vj0ft"><source id="vj0ft"></source></nobr></th></delect><nobr id="vj0ft"></nobr><option id="vj0ft"><optgroup id="vj0ft"><listing id="vj0ft"><rt id="vj0ft"></rt></listing></optgroup></option><font id="vj0ft"><pre id="vj0ft"></pre></font><samp id="vj0ft"><tr id="vj0ft"><s id="vj0ft"></s></tr></samp><menu id="vj0ft"><legend id="vj0ft"><dfn id="vj0ft"><button id="vj0ft"></button></dfn></legend></menu><table id="vj0ft"><thead id="vj0ft"><s id="vj0ft"><menuitem id="vj0ft"></menuitem></s></thead></table><sup id="vj0ft"></sup><video id="vj0ft"></video><tr id="vj0ft"></tr><tr id="vj0ft"></tr><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><sup id="vj0ft"><blockquote id="vj0ft"><form id="vj0ft"><tr id="vj0ft"></tr></form></blockquote></sup><dl id="vj0ft"><sub id="vj0ft"><ul id="vj0ft"></ul></sub></dl><blockquote id="vj0ft"></blockquote><table id="vj0ft"><object id="vj0ft"></object></table><acronym id="vj0ft"><samp id="vj0ft"><nobr id="vj0ft"><listing id="vj0ft"></listing></nobr></samp></acronym><dl id="vj0ft"><blockquote id="vj0ft"></blockquote></dl><nav id="vj0ft"></nav><video id="vj0ft"></video><xmp id="vj0ft"></xmp><tt id="vj0ft"></tt><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><em id="vj0ft"><legend id="vj0ft"></legend></em><button id="vj0ft"><pre id="vj0ft"><optgroup id="vj0ft"></optgroup></pre></button><tr id="vj0ft"></tr><tbody id="vj0ft"><small id="vj0ft"><fieldset id="vj0ft"></fieldset></small></tbody><button id="vj0ft"><style id="vj0ft"></style></button><strike id="vj0ft"></strike><ol id="vj0ft"><dl id="vj0ft"><delect id="vj0ft"><th id="vj0ft"></th></delect></dl></ol><tfoot id="vj0ft"><thead id="vj0ft"><tt id="vj0ft"></tt></thead></tfoot></div> </html>
It usually specifies a pre-defined list of inputs for element where users can choose any option from the pre-defined list.<\/p>\n
Syntax:<\/strong><\/p>\n\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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\n\n\n\n\n\n\n<\/datalist><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. Common uses include embedding maps, third-party forms, social media content and internal system integration.</p> </div> </div> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>Public welfare online PHP training，Help PHP learners grow quickly！</p> </div> <div id="377j5v51b" class="footermid"> <a href="http://www.miracleart.cn/about/us.html">About us</a> <a href="http://www.miracleart.cn/about/disclaimer.html">Disclaimer</a> <a href="http://www.miracleart.cn/update/article_0_1.html">Sitemap</a> </div> <div id="377j5v51b" class="footerbottom"> <p> ? php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" value="/captcha.html"> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.miracleart.cn/" title="国产av日韩一区二区三区精品">国产av日韩一区二区三区精品</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="vj0ft" class="pl_css_ganrao" style="display: none;"><rp id="vj0ft"></rp><address id="vj0ft"><kbd id="vj0ft"><strong id="vj0ft"><small id="vj0ft"></small></strong></kbd></address><em id="vj0ft"></em><tfoot id="vj0ft"><tbody id="vj0ft"><sup id="vj0ft"><form id="vj0ft"></form></sup></tbody></tfoot><ins id="vj0ft"></ins><nobr id="vj0ft"></nobr><sub id="vj0ft"></sub><acronym id="vj0ft"></acronym><i id="vj0ft"></i><big id="vj0ft"><progress id="vj0ft"><em id="vj0ft"><fieldset id="vj0ft"></fieldset></em></progress></big><track id="vj0ft"></track><input id="vj0ft"><div id="vj0ft"><big id="vj0ft"><ins id="vj0ft"></ins></big></div></input><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><tbody id="vj0ft"><tt id="vj0ft"></tt></tbody><rt id="vj0ft"></rt><td id="vj0ft"></td><label id="vj0ft"><legend id="vj0ft"></legend></label><fieldset id="vj0ft"></fieldset><delect id="vj0ft"><th id="vj0ft"><nobr id="vj0ft"><source id="vj0ft"></source></nobr></th></delect><nobr id="vj0ft"></nobr><option id="vj0ft"><optgroup id="vj0ft"><listing id="vj0ft"><rt id="vj0ft"></rt></listing></optgroup></option><font id="vj0ft"><pre id="vj0ft"></pre></font><samp id="vj0ft"><tr id="vj0ft"><s id="vj0ft"></s></tr></samp><menu id="vj0ft"><legend id="vj0ft"><dfn id="vj0ft"><button id="vj0ft"></button></dfn></legend></menu><table id="vj0ft"><thead id="vj0ft"><s id="vj0ft"><menuitem id="vj0ft"></menuitem></s></thead></table><sup id="vj0ft"></sup><video id="vj0ft"></video><tr id="vj0ft"></tr><tr id="vj0ft"></tr><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><sup id="vj0ft"><blockquote id="vj0ft"><form id="vj0ft"><tr id="vj0ft"></tr></form></blockquote></sup><dl id="vj0ft"><sub id="vj0ft"><ul id="vj0ft"></ul></sub></dl><blockquote id="vj0ft"></blockquote><table id="vj0ft"><object id="vj0ft"></object></table><acronym id="vj0ft"><samp id="vj0ft"><nobr id="vj0ft"><listing id="vj0ft"></listing></nobr></samp></acronym><dl id="vj0ft"><blockquote id="vj0ft"></blockquote></dl><nav id="vj0ft"></nav><video id="vj0ft"></video><xmp id="vj0ft"></xmp><tt id="vj0ft"></tt><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><em id="vj0ft"><legend id="vj0ft"></legend></em><button id="vj0ft"><pre id="vj0ft"><optgroup id="vj0ft"></optgroup></pre></button><tr id="vj0ft"></tr><tbody id="vj0ft"><small id="vj0ft"><fieldset id="vj0ft"></fieldset></small></tbody><button id="vj0ft"><style id="vj0ft"></style></button><strike id="vj0ft"></strike><ol id="vj0ft"><dl id="vj0ft"><delect id="vj0ft"><th id="vj0ft"></th></delect></dl></ol><tfoot id="vj0ft"><thead id="vj0ft"><tt id="vj0ft"></tt></thead></tfoot></div> </html>
Codes:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/datalist>\n\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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\n\n\n
Output:<\/strong><\/p>\n<\/p>\n4. “” element<\/h4>\nThis element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\nSyntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. Common uses include embedding maps, third-party forms, social media content and internal system integration.</p> </div> </div> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>Public welfare online PHP training，Help PHP learners grow quickly！</p> </div> <div id="377j5v51b" class="footermid"> <a href="http://www.miracleart.cn/about/us.html">About us</a> <a href="http://www.miracleart.cn/about/disclaimer.html">Disclaimer</a> <a href="http://www.miracleart.cn/update/article_0_1.html">Sitemap</a> </div> <div id="377j5v51b" class="footerbottom"> <p> ? php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" value="/captcha.html"> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.miracleart.cn/" title="国产av日韩一区二区三区精品">国产av日韩一区二区三区精品</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="vj0ft" class="pl_css_ganrao" style="display: none;"><rp id="vj0ft"></rp><address id="vj0ft"><kbd id="vj0ft"><strong id="vj0ft"><small id="vj0ft"></small></strong></kbd></address><em id="vj0ft"></em><tfoot id="vj0ft"><tbody id="vj0ft"><sup id="vj0ft"><form id="vj0ft"></form></sup></tbody></tfoot><ins id="vj0ft"></ins><nobr id="vj0ft"></nobr><sub id="vj0ft"></sub><acronym id="vj0ft"></acronym><i id="vj0ft"></i><big id="vj0ft"><progress id="vj0ft"><em id="vj0ft"><fieldset id="vj0ft"></fieldset></em></progress></big><track id="vj0ft"></track><input id="vj0ft"><div id="vj0ft"><big id="vj0ft"><ins id="vj0ft"></ins></big></div></input><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><tbody id="vj0ft"><tt id="vj0ft"></tt></tbody><rt id="vj0ft"></rt><td id="vj0ft"></td><label id="vj0ft"><legend id="vj0ft"></legend></label><fieldset id="vj0ft"></fieldset><delect id="vj0ft"><th id="vj0ft"><nobr id="vj0ft"><source id="vj0ft"></source></nobr></th></delect><nobr id="vj0ft"></nobr><option id="vj0ft"><optgroup id="vj0ft"><listing id="vj0ft"><rt id="vj0ft"></rt></listing></optgroup></option><font id="vj0ft"><pre id="vj0ft"></pre></font><samp id="vj0ft"><tr id="vj0ft"><s id="vj0ft"></s></tr></samp><menu id="vj0ft"><legend id="vj0ft"><dfn id="vj0ft"><button id="vj0ft"></button></dfn></legend></menu><table id="vj0ft"><thead id="vj0ft"><s id="vj0ft"><menuitem id="vj0ft"></menuitem></s></thead></table><sup id="vj0ft"></sup><video id="vj0ft"></video><tr id="vj0ft"></tr><tr id="vj0ft"></tr><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><sup id="vj0ft"><blockquote id="vj0ft"><form id="vj0ft"><tr id="vj0ft"></tr></form></blockquote></sup><dl id="vj0ft"><sub id="vj0ft"><ul id="vj0ft"></ul></sub></dl><blockquote id="vj0ft"></blockquote><table id="vj0ft"><object id="vj0ft"></object></table><acronym id="vj0ft"><samp id="vj0ft"><nobr id="vj0ft"><listing id="vj0ft"></listing></nobr></samp></acronym><dl id="vj0ft"><blockquote id="vj0ft"></blockquote></dl><nav id="vj0ft"></nav><video id="vj0ft"></video><xmp id="vj0ft"></xmp><tt id="vj0ft"></tt><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><em id="vj0ft"><legend id="vj0ft"></legend></em><button id="vj0ft"><pre id="vj0ft"><optgroup id="vj0ft"></optgroup></pre></button><tr id="vj0ft"></tr><tbody id="vj0ft"><small id="vj0ft"><fieldset id="vj0ft"></fieldset></small></tbody><button id="vj0ft"><style id="vj0ft"></style></button><strike id="vj0ft"></strike><ol id="vj0ft"><dl id="vj0ft"><delect id="vj0ft"><th id="vj0ft"></th></delect></dl></ol><tfoot id="vj0ft"><thead id="vj0ft"><tt id="vj0ft"></tt></thead></tfoot></div> </html>
This element is basically used to group related elements in forms and draws a box around similar elements.<\/p>\n
Syntax:<\/strong><\/p>\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form><\/pre>\nCodes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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Codes:<\/strong><\/p>\n\n\n\n\n\nCelebrity:<\/legend>\nName: \nPhone: \nAge: \n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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Output:<\/strong><\/p>\n<\/p>\n5. “” element<\/h4>\nThis element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\nSyntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.<\/p>\n
Syntax:<\/strong><\/p>\n<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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Common uses include embedding maps, third-party forms, social media content and internal system integration.</p> </div> </div> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>Public welfare online PHP training，Help PHP learners grow quickly！</p> </div> <div id="377j5v51b" class="footermid"> <a href="http://www.miracleart.cn/about/us.html">About us</a> <a href="http://www.miracleart.cn/about/disclaimer.html">Disclaimer</a> <a href="http://www.miracleart.cn/update/article_0_1.html">Sitemap</a> </div> <div id="377j5v51b" class="footerbottom"> <p> ? php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" value="/captcha.html"> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.miracleart.cn/" title="国产av日韩一区二区三区精品">国产av日韩一区二区三区精品</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="vj0ft" class="pl_css_ganrao" style="display: none;"><rp id="vj0ft"></rp><address id="vj0ft"><kbd id="vj0ft"><strong id="vj0ft"><small id="vj0ft"></small></strong></kbd></address><em id="vj0ft"></em><tfoot id="vj0ft"><tbody id="vj0ft"><sup id="vj0ft"><form id="vj0ft"></form></sup></tbody></tfoot><ins id="vj0ft"></ins><nobr id="vj0ft"></nobr><sub id="vj0ft"></sub><acronym id="vj0ft"></acronym><i id="vj0ft"></i><big id="vj0ft"><progress id="vj0ft"><em id="vj0ft"><fieldset id="vj0ft"></fieldset></em></progress></big><track id="vj0ft"></track><input id="vj0ft"><div id="vj0ft"><big id="vj0ft"><ins id="vj0ft"></ins></big></div></input><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><tbody id="vj0ft"><tt id="vj0ft"></tt></tbody><rt id="vj0ft"></rt><td id="vj0ft"></td><label id="vj0ft"><legend id="vj0ft"></legend></label><fieldset id="vj0ft"></fieldset><delect id="vj0ft"><th id="vj0ft"><nobr id="vj0ft"><source id="vj0ft"></source></nobr></th></delect><nobr id="vj0ft"></nobr><option id="vj0ft"><optgroup id="vj0ft"><listing id="vj0ft"><rt id="vj0ft"></rt></listing></optgroup></option><font id="vj0ft"><pre id="vj0ft"></pre></font><samp id="vj0ft"><tr id="vj0ft"><s id="vj0ft"></s></tr></samp><menu id="vj0ft"><legend id="vj0ft"><dfn id="vj0ft"><button id="vj0ft"></button></dfn></legend></menu><table id="vj0ft"><thead id="vj0ft"><s id="vj0ft"><menuitem id="vj0ft"></menuitem></s></thead></table><sup id="vj0ft"></sup><video id="vj0ft"></video><tr id="vj0ft"></tr><tr id="vj0ft"></tr><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><source id="vj0ft"><menuitem id="vj0ft"></menuitem></source><sup id="vj0ft"><blockquote id="vj0ft"><form id="vj0ft"><tr id="vj0ft"></tr></form></blockquote></sup><dl id="vj0ft"><sub id="vj0ft"><ul id="vj0ft"></ul></sub></dl><blockquote id="vj0ft"></blockquote><table id="vj0ft"><object id="vj0ft"></object></table><acronym id="vj0ft"><samp id="vj0ft"><nobr id="vj0ft"><listing id="vj0ft"></listing></nobr></samp></acronym><dl id="vj0ft"><blockquote id="vj0ft"></blockquote></dl><nav id="vj0ft"></nav><video id="vj0ft"></video><xmp id="vj0ft"></xmp><tt id="vj0ft"></tt><ruby id="vj0ft"><rp id="vj0ft"><nav id="vj0ft"><div id="vj0ft"></div></nav></rp></ruby><em id="vj0ft"><legend id="vj0ft"></legend></em><button id="vj0ft"><pre id="vj0ft"><optgroup id="vj0ft"></optgroup></pre></button><tr id="vj0ft"></tr><tbody id="vj0ft"><small id="vj0ft"><fieldset id="vj0ft"></fieldset></small></tbody><button id="vj0ft"><style id="vj0ft"></style></button><strike id="vj0ft"></strike><ol id="vj0ft"><dl id="vj0ft"><delect id="vj0ft"><th id="vj0ft"></th></delect></dl></ol><tfoot id="vj0ft"><thead id="vj0ft"><tt id="vj0ft"></tt></thead></tfoot></div> </html>
<\/code><\/p>\nCodes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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Codes:<\/strong><\/p>\n\n\n\n\nUsername: \n\n<\/form>\nThe below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The below mentioned keygen field is outside of the form, but it's still a part of the above form.<\/p>\nEncryption: \n<\/body>\n<\/html><\/pre>\nOutput:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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Output:<\/strong><\/p>\n<\/p>\n6. “” element<\/h4>\nThis element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\nSyntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.<\/p>\n
Syntax:<\/strong><\/p>\n ... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Output: 12. “” element</h4> <p>This element is used to define multi-line text inputs (e.g. for address).</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <p>Put your Comment: <textarea cols="50" rows="6">Put here...</textarea> </p> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <head> <title>Example of HTML textarea Tag</title> </head> <body> <form> <p>Put your Comment: <textarea cols="30" rows="4">Put here...</textarea> </p> </form> </body> </html> </pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543773533119.png" class="lazy" alt="HTML Form Elements" ></p> <h3 id="Conclusion">Conclusion</h3> <p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. All the browsers may not display the elements which are already deprecated.</p><p>The above is the detailed content of HTML Form Elements. For more information, please follow other related articles on the PHP Chinese website!</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">Statement of this Website</div> <div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. 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The specific method is to wrap a group of elements and define the group name through the label attribute, such as: 1. Contains options such as apples, bananas, oranges, etc.; 2. Contains options such as carrots, broccoli, etc.; 3. Each is an independent group, and the options within the group are automatically indented. Notes include: ① No nesting is supported; ② The entire group can be disabled through the disabled attribute; ③ The style is restricted and needs to be beautified in combination with CSS or third-party libraries; plug-ins such as Select2 can be used to enhance functions.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Implementing Clickable Buttons Using the HTML button Element" /> </a> <a href="http://www.miracleart.cn/faq/1796831880.html" title="Implementing Clickable Buttons Using the HTML button Element" class="phphistorical_Version2_mids_title">Implementing Clickable Buttons Using the HTML button Element</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">To use HTML button elements to achieve clickable buttons, you must first master its basic usage and common precautions. 1. Create buttons with tags and define behaviors through type attributes (such as button, submit, reset), which is submitted by default; 2. Add interactive functions through JavaScript, which can be written inline or bind event listeners through ID to improve maintenance; 3. Use CSS to customize styles, including background color, border, rounded corners and hover/active status effects to enhance user experience; 4. Pay attention to common problems: make sure that the disabled attribute is not enabled, JS events are correctly bound, layout occlusion, and use the help of developer tools to troubleshoot exceptions. Master this</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175147660275182.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Improving SEO with HTML5 semantic markup and Microdata." /> </a> <a href="http://www.miracleart.cn/faq/1796828942.html" title="Improving SEO with HTML5 semantic markup and Microdata." class="phphistorical_Version2_mids_title">Improving SEO with HTML5 semantic markup and Microdata.</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 01:16 AM</span> <p class="Articlelist_txts_p">Using HTML5 semantic tags and Microdata can improve SEO because it helps search engines better understand page structure and content meaning. 1. Use HTML5 semantic tags such as,,,, and to clarify the function of page blocks, which helps search engines establish a more accurate page model; 2. Add Microdata structured data to mark specific content, such as article author, release date, product price, etc., so that search engines can identify information types and use them for display of rich media summary; 3. Pay attention to the correct use of tags to avoid confusion, avoid duplicate tags, test the effectiveness of structured data, regularly update to adapt to changes in schema.org, and combine with other SEO means to optimize for long-term.</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157025235776.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to embed content from another site using the html iframe tag?" /> </a> <a href="http://www.miracleart.cn/faq/1796829958.html" title="How to embed content from another site using the html iframe tag?" class="phphistorical_Version2_mids_title">How to embed content from another site using the html iframe tag?</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:17 AM</span> <p class="Articlelist_txts_p">Use tags to embed other website content into your own web page. The basic syntax is:, you can add width, height, and style="border:none;" to control the appearance; in order to achieve responsive layout, you can set the size through percentage or use containers to combine padding and absolute positioning to maintain the aspect ratio, while paying attention to cross-domain restrictions, loading performance, SEO impact, and security policies. 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... <\/label><\/pre>\nCodes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select>
Codes:<\/strong><\/p>\n\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> Output: 8. “” element This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily. Syntax: <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Codes:? Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select> Output: 9. “” element This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option. Syntax: <option value="option-value"> ... </option> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html> Output: 10. “” element This element is basically used to show the output of a calculation (e.g. in a scripted calculation). Syntax: <output> ... </output> Codes: <!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html> Output: 11. “” element This element is used to make a selection from a list within a form. Syntax: <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select> Codes: Example of HTML select Tag <select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select>
\n\nExample of HTML label tag<\/title>\n<\/head>\n<body>\n<form>\n<input type=\"radio\" name=\"gender\" value=\"boy\" id=\"boy\">\n<label for=\"boy\">Boy<\/label>\n<input type=\"radio\" name=\"gender\" value=\"girl\" id=\"girl\">\n<label for=\"girl\">Girl<\/label>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772068306.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>7. “<legend>” element<\/h4>\n<p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<form>\n<fieldset>\n<legend>Celebrity:<\/legend>\nName: <input type=\"text\"><br>\nPhone: <input type=\"number\"><br>\nAge: <input type=\"text\">\n<\/fieldset>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772258001.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>8. “<optgroup>” element<\/h4>\n<p>This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><strong>?<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML legend tag<\/title>\n<\/head>\n<body>\n<select>\n<optgroup label=\"Kawasaki Bikes\">\n<option value=\"ninja300\">Ninja 300<\/option>\n<option value=\"ninja450\">Ninja 450<\/option>\n<\/optgroup>\n<optgroup label=\"Bajaj Bikes\">\n<option value=\"pulsar200\">Pulsar 200<\/option>\n<option value=\"pulsar150\">Pulsar 150<\/option>\n<\/optgroup>\n<\/select>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n\n\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772526128.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>9. “<option>” element<\/h4>\n<p>This element is used to represent an option from a dropdown list under <select> element; the dropdown list must contain at least one option.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><option value=\"option-value\"> ... <\/option><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML option tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bikes\"> Bikes <\/option>\n<option value=\"Cars\"> Cars <\/option>\n<option value=\"Buses\"> Buses <\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543772857797.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>10. “<output>” element<\/h4>\n<p>This element is basically used to show the output of a calculation (e.g. in a scripted calculation).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><output> ... <\/output><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML output Tag<\/title>\n<\/head>\n<body>\n<form oninput=\"result.value=parseInt(x.value)+parseInt(y.value)\">\n<input type=\"range\" id=\"x\" value=\"50\"> +\n<input type=\"number\" id=\"y\" value=\"100\"> =\n<output name=\"result\" for=\"x y\"><\/output>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773157607.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>11. “<select>” element<\/h4>\n<p>This element is used to make a selection from a list within a form.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML select Tag<\/title>\n<\/head>\n<body>\n<form>\n<select>\n<option value=\"Bike\">Bike<\/option>\n<option value=\"Car\">Car<\/option>\n<option value=\"Bus\">Bus<\/option>\n<\/select>\n<\/form>\n<\/body>\n<\/html><\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773369304.png\" alt=\"HTML Form Elements\" ><\/p>\n<h4>12. “<textarea>” element<\/h4>\n<p>This element is used to define multi-line text inputs (e.g. for address).<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre><form>\n<p>Put your Comment:\n<textarea cols=\"50\" rows=\"6\">Put here...<\/textarea>\n<\/p>\n<\/form><\/pre>\n<p><strong>Codes:<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html>\n<head>\n<title>Example of HTML textarea Tag<\/title>\n<\/head>\n<body>\n<form>\n<p>Put your Comment:\n<textarea cols=\"30\" rows=\"4\">Put here...<\/textarea>\n<\/p>\n<\/form>\n<\/body>\n<\/html> <\/pre>\n<p><strong>Output:<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543773533119.png\" alt=\"HTML Form Elements\" ><\/p>\n<h3>Conclusion<\/h3>\n<p>There are so many HTML form elements available; in this article, we have discussed some of the basic or native form elements. It helps us to create proper and functional HTML forms. The point to be noted is that most of the HTML form elements need a few attributes to be included along with them. Some of the elements depend on each other, which must be coded together. 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<a href="#lt-form-gt-element" title="1. “<form>” element" >1. “<form>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-input-gt-element" title="2. “<input>” element" >2. “<input>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-datalist-gt-element" title="3. “<datalist>” element" >3. “<datalist>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-fieldset-gt-element" title="4. “<fieldset>” element" >4. “<fieldset>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-keygen-gt-element" title="5. “<keygen>” element" >5. “<keygen>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-label-gt-element" title="6. “<label>” element" >6. “<label>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-legend-gt-element" title="7. “<legend>” element" >7. “<legend>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-optgroup-gt-element" title="8. “<optgroup>” element" >8. “<optgroup>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-option-gt-element" title="9. “<option>” element" >9. “<option>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-output-gt-element" title="10. “<output>” element" >10. “<output>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-select-gt-element" title="11. “<select>” element" >11. “<select>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#lt-textarea-gt-element" title="12. “<textarea>” element" >12. “<textarea>” element</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#Conclusion" title="Conclusion" >Conclusion</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://www.miracleart.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://www.miracleart.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML Form Elements</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML Form Elements</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://www.miracleart.cn/member/164.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/164/59190898474f6485.png" src="/static/imghw/default1.png" alt="PHPz"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://www.miracleart.cn/member/164.html" class="author_name">PHPz</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:14 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>In Web Development Technologies (especially for the front-end), “HTML” is the basic or primary markup language that we use to display the web pages (the page which we see on a website). Sometimes, in an HTML page, along with the other content display, we need to take some user inputs as well (especially in dynamic web sites). And to take the user inputs in an HTML page, we need to use multiple form elements to create those forms properly, and with the help of those forms, we correctly take the user inputs and put those inputs (data) in our internal Databases at the back-end. Now, as we know that HTML codes are written under various tag elements (<>), so, basically, “HTML Form Elements” are those elements that are used inside a “<form>” tag, and these elements, along with other standard and unique attributes, give a form and structure as well, which let the users know what to do with the form and how to proceed in a structural manner.</p> <h3>Explain HTML Form Elements?<strong>(including syntax and examples with output)</strong> </h3> <p>Since there are multiple HTML form elements to create a form & give the form a proper look in a structured way, below are some of them explained one by one.</p> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"> <table style="height: 1297px" width="744"> <tbody> <tr> <td width="132"><strong>SL No.</strong></td> <td width="132"><strong>Tags</strong></td> <td width="375"><strong>Meanings / Descriptions</strong></td> </tr> <tr> <td width="132">? <p>1</p> </td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? <p>2</p> </td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? <p>3</p> </td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? <p>4</p> </td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? <p>5</p> </td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? <p>6</p> </td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? <p>7</p> </td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? <p>8</p> </td> <td width="132"><optgroup></td> <td width="375">? <p>To define a group of similar options.</p> <p>?</p> </td> </tr> <tr> <td width="132">? <p>9</p> </td> <td width="132"> <em>?</em> <p><option></p> </td> <td width="375">? <p>To define an option for the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>10</p> </td> <td width="132"> <em>?</em> <p><output></p> </td> <td width="375"> <em>?</em> <p>To define a? result</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>11</p> </td> <td width="132"> <em>?</em> <p><select></p> </td> <td width="375"> <em>?</em> <p>To define a list of the drop-down.</p> </td> </tr> <tr> <td width="132"> <em>?</em> <p>12</p> </td> <td width="132">? <p><textarea></p> </td> <td width="375"> <em>?</em> <p>To define a multiline input area.</p> </td> </tr> </tbody> </table>SL No.</td> <td width="132">Tags</td> <td width="375">Meanings / Descriptions</td> </tr> <tr> <td width="132">? 1</td> <td width="132"><form></td> <td width="375">To define a HTML form for user inputs</td> </tr> <tr> <td width="132">? 2</td> <td width="132"><input></td> <td width="375">To define input control</td> </tr> <tr> <td width="132">? 3</td> <td width="132"><datalist></td> <td width="375">To specify a list of pre-defined options</td> </tr> <tr> <td width="132">? 4</td> <td width="132"><fieldset></td> <td width="375">To define group related elements</td> </tr> <tr> <td width="132">? 5</td> <td width="132"><keygen></td> <td width="375">To define a secure input</td> </tr> <tr> <td width="132">? 6</td> <td width="132"><label></td> <td width="375">To define a label of input</td> </tr> <tr> <td width="132">? 7</td> <td width="132"><legend></td> <td width="375">To define a caption for fieldset</td> </tr> <tr> <td width="132">? 8</td> <td width="132"><optgroup></td> <td width="375">? To define a group of similar options. ?</td> </tr> <tr> <td width="132">? 9</td> <td width="132"> <em>?</em> <option></td> <td width="375">? To define an option for the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 10</td> <td width="132"> <em>?</em> <output></td> <td width="375"> <em>?</em> To define a? result</td> </tr> <tr> <td width="132"> <em>?</em> 11</td> <td width="132"> <em>?</em> <select></td> <td width="375"> <em>?</em> To define a list of the drop-down.</td> </tr> <tr> <td width="132"> <em>?</em> 12</td> <td width="132">? <textarea></td> <td width="375"> <em>?</em> To define a multiline input area.</td> </tr> </tbody> </table> <strong>Note: </strong>Most of the HTML tag elements discussed here are for HTML5, the latest HTML language version. The tag element <keygen> is no longer supported in HTML5; it was actually used for the prior version of HTML. <h3 id="Syntax-and-Example">Syntax and Example</h3> <p>Some syntaxes and examples of HTML Form Elements with outputs are discussed below:</p> <h4 id="lt-form-gt-element">1. “<form>” element</h4> <p>This element can contain many other elements as well including the below:</p> <ul> <li><input></li> <li><output></li> <li><label></li> <li><select></li> <li><button></li> <li><option></li> <li><textarea></li> <li><optgroup></li> <li><fieldset></li> </ul> <p>Example for a “<form>” element with input and submit button:</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php" method="get"> Your Name: <input type="text" name="name"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php"> Your name: <input type="text" name="Name" value="Raju"><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770194399.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-input-gt-element">2. “<input>” element</h4> <p><strong>?</strong>This element is an inline element and belongs to the form-element group.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form action="/test_page.php"> Input name: <input type="text" name="name"><br> Input age: <input type="text" name="age"><br> <input type="submit" value="Submit"> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/action_page.php"> Input name: <input type="text" name="name" value=""><br> Input age: <input type="text" name="age" value=""><br> <input type="submit" value="Submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770458077.png" class="lazy" alt="HTML Form Elements" ><strong>? ? ? ?</strong></p> <h4 id="lt-datalist-gt-element">3. “<datalist>” element</h4> <p>It usually specifies a pre-defined list of inputs for <input> element where users can choose any option from the pre-defined list.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><input list="fruits"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><! DOCTYPE html> <html> <body> <form action="/test_page.php" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="Mango"> <option value="Apple"> <option value="Banana"> <option value="Pomegranate"> <option value="Pineapple"> </datalist> <input type="submit"> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543770666578.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-fieldset-gt-element">4. “<fieldset>” element</h4> <p>This element is basically used to group related elements in forms and draws a box around similar elements.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771164146.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-keygen-gt-element">5. “<keygen>” element</h4> <p>This element may be located outside the form, but it might still be a part of the form. Usually, this element is used to specify one or more forms. This element is newly used in the HTML5 version to generate an encryption key to pass encrypted data over a form in a website based on HTML.</p> <p><strong>Syntax:</strong></p> <p><code><keygen form="form_id"></code></p> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html> <body> <form action="/test_page.php" method="get" id="secureform"> Username: <input type="text" name="user_name"> <input type="submit"> </form> <p>The below mentioned keygen field is outside of the form, but it's still a part of the above form.</p> Encryption: <keygen name="security" form="secureform"> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543771487086.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-label-gt-element">6. “<label>” element</h4> <p>This element basically gives a name for the input form to make the users understand what input data it should be. It acts as an indicator for users.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><label for="control id" > ... </label></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML label tag</title> </head> <body> <form> <input type="radio" name="gender" value="boy" id="boy"> <label for="boy">Boy</label> <input type="radio" name="gender" value="girl" id="girl"> <label for="girl">Girl</label> </form> </body> </html></pre> <p><strong>Output:</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543772068306.png" class="lazy" alt="HTML Form Elements" ></p> <h4 id="lt-legend-gt-element">7. “<legend>” element</h4> <p>This element actually defines a caption for a <fieldset> element. It’s kind of a supporting element for another element, a part of the group element.</p> <p><strong>Syntax:</strong></p> <pre class="brush:php;toolbar:false"><fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset></pre> <p><strong>Codes:</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <head> <title>Example of HTML legend tag <form> <fieldset> <legend>Celebrity:</legend> Name: <input type="text"><br> Phone: <input type="number"><br> Age: <input type="text"> </fieldset> </form>
Output:
This element is a group-related element used for options in a drop-down list in an HTML form. It helps the users to handle a long list easily.
Syntax:
<select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select>
Codes:?
Example of HTML legend tag <select> <optgroup label="Kawasaki Bikes"> <option value="ninja300">Ninja 300</option> <option value="ninja450">Ninja 450</option> </optgroup> <optgroup label="Bajaj Bikes"> <option value="pulsar200">Pulsar 200</option> <option value="pulsar150">Pulsar 150</option> </optgroup> </select>
This element is used to represent an option from a dropdown list under element; the dropdown list must contain at least one option.
<option value="option-value"> ... </option>
Codes:
<!DOCTYPE html> <html> <head> <title>Example of HTML option tag</title> </head> <body> <form> <select> <option value="Bikes"> Bikes </option> <option value="Cars"> Cars </option> <option value="Buses"> Buses </option> </select> </form> </body> </html>
This element is basically used to show the output of a calculation (e.g. in a scripted calculation).
<output> ... </output>
<!DOCTYPE html> <html> <head> <title>Example of HTML output Tag</title> </head> <body> <form oninput="result.value=parseInt(x.value)+parseInt(y.value)"> <input type="range" id="x" value="50"> + <input type="number" id="y" value="100"> = <output name="result" for="x y"></output> </form> </body> </html>
This element is used to make a selection from a list within a form.
<select> <option value="Bike">Bike</option> <option value="Car">Car</option> <option value="Bus">Bus</option> </select>
Example of HTML select Tag
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<\/p>\n