CardCheck is a credit card Validator and Type Guesser. It provides instant feedback during credit card number entry. Validate credit cards, guesses the type, highlight the card-type icon automatically.

Fully documented and easy to use! Works with jQuery Versions 1.3 – 1.7.1.

Works with all major browsers: Internet Explorer 7/8/9, FireFox, Chrome, Safari, and Opera. Provides multiple callbacks for integration into existing software.

Comes with uncompressed and minified javascript files.

More Information or View Live Demo