cresjie / creditcard.js

javascript library for checking credit card

CreditCard.js

javascript library for checking credit card

Basic Usage

var credit = new CreditCard;
var brand = credit.getBrandName(3530111333300000); //JCB

//Or simply use

var brand = CreditCard().getBrandName(378282246310005); //American Express

Public methods

• getBrandCode(number): returns brand code
• getBrandName(number): returns brand name
• checkByBrand(code, number): returns boolean
• getBrandNameByCode(code) : returns brand name
• luhnCalculation(number): returns int. Note if number is valid credit card, it will return an integer divisible by 10