This plugin provides support for validation input number credit card.
First you must to include the JS files in the head of your HTML document.
#HTML
<script type="text/javascript" src="mootools.js"></script>
<script type="text/javascript" src="creditcard.js"></script>
In your JavaScript code.
#JS
if(window.console) {
var visa = new CreditCard("4012 8888 8888 1881");
console.log(visa.isValid());
console.log(visa.getType());
console.log(visa.isVisa());
var ms = new CreditCard("5105 1051 0510 5100");
console.log(ms.isValid());
console.log(ms.getType());
console.log(ms.isMasterCard());
var am = new CreditCard("371449635398431");
console.log(am.isValid());
console.log(am.getType());
console.log(am.isAmericanExpress());
var am = new CreditCard("6011111111111117");
console.log(am.getType());
var card = new CreditCard("4111111111111112");
if(card.isValid()) {
console.log('The card is valid!');
}else{
console.log('the card is not valid!');
}
}//end if window.console