Make your creditcard form better in one line of code
Card will take any creditcard form and make it the best part of the checkout process (without you changing anything). Everything is created with pure CSS, HTML, and Javascript, no images required. To use, you'll need to include the Card JavaScript files into your HTML, no CSS link is necessary as the JavaScript file does this for you.
Library for building creditcard forms and validating inputs
Created by Stripe and archived on GitHub, jquery.payment is a small jQuery plugin that formats creditcard inputs—numeric grouping, expiry dates, CVC—as you type and validates card numbers, expiry, and CVC with client-side checks. While deprecated in favor of Stripe Elements, it remains useful for legacy implementations.