simple webpage that demonstrates how to use the jQuery Validation plugin to validate form fields in real-time. The form includes fields for user first name, last name, email, password, ZIP code, age ...

Vest is a new framework-agnostic form validation library that separates the validation logic from the feature logic while using a unit testing syntax style that is similar to Mocha and Jasmine.

Oleg Mikheev looks under the hood of the Struts 2 validation mechanism and shows you how its Java, JavaScript, and Ajax support can take the pain out of Web-form validation.

Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more.

Once the data passes validation, the form submission triggers a server-side event that confirms successful entry. Key Features Client-side form validation using jQuery Instant feedback with JavaScript ...