A JavaScript app that verifies card numbers using the " Luhn Algorithm"; currently works with VISA, Mastercard, American Express, and Discover cards.
Try it out here
An implementation of the "Luhn Algorithm" in JavaScript; to valid credit card numbers.
JavaScript
A JavaScript app that verifies card numbers using the " Luhn Algorithm"; currently works with VISA, Mastercard, American Express, and Discover cards.
Try it out here