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How do I use the element to create a reset button that resets the form to its default values?
How do I use the element to create a reset button that resets the form to its default values?
Jun 25, 2025 am 12:49 AM
The easiest way to create a button that resets the form to the default value is to use a button with type="reset". The specific steps are as follows: 1. Use or
To create a button that resets the form to default values, the easiest way is to use the <input> or <button></button> element in HTML and set its type to "reset" . This way the browser will automatically handle form reset behavior without the need for additional JavaScript.
Create a reset button using native HTML
You just need to add a button of type reset to the form:
<form id="myForm">
<label>Name:
<input type="text" name="name" value="John Doe">
</label>
<br>
<label>Email:
<input type="email" name="email" value="john@example.com">
</label>
<br>
<input type="reset" value="Reset Form">
</form>When the user clicks the "Reset Form" button, all form fields are restored to their initial value (i.e. the value when the page is loaded). The advantage of this approach is that it does not require any JavaScript and is fully supported by the browser.
Note: If the user manually modified the field but did not submit the form, clicking the reset button will clear the changes.
Custom reset logic (optional)
If you want to implement more complex reset behaviors, such as clearing certain fields, setting specific values, or triggering other operations, you can use JavaScript to cooperate.
For example, you can bind a function to perform a custom reset:
<button type="button" onclick="resetForm()">Custom Reset</button>
<script>
function resetForm() {
document.getElementById('myForm').reset(); // Restore the default value// You can also add additional logic here, such as prompt information, style reset, etc.}
</script>The advantage of this approach is greater flexibility. you can:
- Perform other operations before and after reset
- Process for specific fields
- Display confirmation pop-up window to prevent misoperation
Frequently Asked Questions and Precautions
- The default value must be specified in HTML : Only fields with
valueattribute set can be reset correctly. - Dynamically modified values ??will not affect reset behavior : Even if you modify the input box content in JS, clicking Reset will still return to the value set in the original HTML.
- Don't mix type="reset" and type="button" : the former has built-in behavior, while the latter requires you to write the logic yourself.
Basically that's it. Using native functions is often more efficient than introducing complex scripts.
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