Found a total of 10000 related content
10 jQuery Form Validation Plugins
Article Introduction：Key Takeaways
HTML5 introduced new form attributes for browser-based form validation, but it has restrictions such as inability to customize error messages and style, and the need to create patterns for input fields. jQuery form validation plugins
2025-02-17
comment 0
571
jQuery validation validate only on form submit
Article Introduction：When using the jQuery validation plugin, you may experience verification stuttering when typing in the input field. This is most common when using custom verification rules triggering ajax request to verify user input (for example, checking if the user's email is unique in the database). The lag experience was awful. To eliminate continuous validation checks, add the following parameters to the form validation function:
onkeyup: false,
onclick: false,
onfocusout: false,
Therefore, your verification function might look like this:
$("#form").validate({
onkeyup: false
2025-02-26
comment 0
1019
5 Good jQuery Validate Form Demos
Article Introduction：Five Excellent jQuery Form Validation Demos
Numerous form validation plugins are available, but here are five top-notch jQuery-powered demos showcasing effective form validation techniques.
Source & Demo 1: jQuery Validation Plugin
This plugin
2025-02-22
comment 0
1132
10 JavaScript Form Plugins You Must Have
Article Introduction：This post showcases 10 helpful form plugins leveraging jQuery and JavaScript to enhance web forms, creating a more user-friendly experience. Related articles include a basic jQuery form validation example and over 30 jQuery form examples and plugins
2025-02-28
comment 0
635
jQuery Group DOB Rules Form Validation
Article Introduction：Detailed explanation of jQuery form verification grouping rules and FAQs
If you need to verify multiple fields as a whole (for example: date of birth, address, etc.) instead of displaying three separate verification messages, you can use the following method! Grouping verification rules into a verification message is very practical!
$("form").validate({
rules: {
DayOfBirth: { required: true },
MonthOfBirth: { required: true },
YearOfBirth: { required
2025-02-23
comment 0
555
A jQuery Script to Check if a String is a Phone Number or Email Address
Article Introduction：This jQuery script checks if a string is a phone number or email address. It's useful for form validation, allowing a single input field to accept either format.
jQuery Code:
This code snippet validates a name (minimum 3 characters), email, and pho
2025-03-06
comment 0
296
jQuery RegEx Examples to use with .match()
Article Introduction：This guide provides common regular expression (RegExp) selectors usable with jQuery's .match() function. This is invaluable for locating specific text within web pages and implementing actions based on those findings, or for form validation.
jQuery
2025-03-03
comment 0
355
JQUERY CORE: VERSION 1.9 AND BEYOND
Article Introduction：jQuery 1.9 and subsequent version updates: Outlook and changes
This article provides an overview of future update plans for jQuery versions 1.8, 1.9 and 2.0.
jQuery 2.0 aims to be "smaller and better performance", while "removing support for legacy IE (IE6,7,8)" and "enhanced device support".
jQuery 1.9 (early 2013): Many deprecated interfaces in version 1.8 will be removed; some interfaces will be provided in the form of alternative APIs supported by plugins or jQuery projects. IE 6/7/8 will continue to maintain existing support.
jQuery 1.9.x (2013 and beyond): This version will continue to fix any regression issues
2025-02-26
comment 0
1133
jQuery Ajax Validation Use the Remote Rule
Article Introduction：jQuery remote verification rules: efficient AJAX form verification
Core points
The jQuery validation plugin provides a rule called "remote" that allows AJAX requests to be made during the verification process without writing custom rules containing AJAX calls, saving time.
The “remote” rule is particularly applicable to validating fields based on server data, such as checking whether a username or email is registered. It sends an AJAX request containing the field value to the server and waits for the server to respond to determine whether the value is valid.
Although the "remote" rule only validates one field at a time, it can handle dynamic data or changing fields because it sends AJA every time the field value changes and loses focus.
2025-02-26
comment 0
1046
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
comment 0
809
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
comment 0
1437
