Slim jQuery Form Validation Plugin: Ketchup

Ketchup is an easy-to-customize (in means of appearance & functionality) jQuery plugin for validating user inputs on the client-side.

The plugin works by inserting the validation rules inside the markup, just like:



Ketchup jQuery Plugin

It comes with a bunch of ready-to-use rules, including: required, min/max length, number, URL, e-mail & much more where new ones can be created as well.

Using Ketchup, it is possible to combine validations (a field can be both required & e-mail).

Although the default setup of the plugin is very satisfactory, like mentioned, it is possible to create a new look & feel (which is easy with the documentation provided).

Requirements: jQuery
Website: http://demos.usejquery.com/ketchup-plugin/
Download: http://github.com/mustardamus/ketchup-plugin/downloads