jCheck adds client side validation to HTML forms

Welcome to the jCheck site! jCheck is a powerful client side validation library that runs on top of jQuery.

Check out the documentation and the demo to get an understanding of how to use this library.

Using Rails 3? You should checkout the jCheck Rails project.

Features

• Easily define client-side validations for forms in javascript
• Live user feedback
• Support for Ruby on Rails prefixed and nested attribute names
• Internationalization
• Customizable look and feel
• Extendable with your own validations
• Ruby on Rails 3 ActiveModel integration thought jCheck Rails
• Compatible with:
• IE 6+
• Firefox
• Safari
• Chrome
• Opera