What's the jQuery validation plugin?
- Open Source project hosted on Github
- No more duplicated validation code in your project(s)
- Cross-browser client-side form validation solution with documentation and demos available
- dynamic validation available (keypress)
- Supports error message translation
- Deep Customization and flexibility (multiple options and callbacks)
- More, More, More!
The jQuery form Validation plugin is released under the MIT License and it places almost no restrictions on what you can do with the plugin.
You are free to use the plugin in commercial projects as long as the copyright header is left intact.