Credit Card Payment Form

Published: (January 6, 2026 at 05:58 AM EST)
1 min read
Source: Dev.to

Source: Dev.to

Demo Overview

Wanted to work with some masking, so I created a payment form using vanilla JS and the imask.js library. The form uses regex patterns to detect the credit‑card type as the user types and automatically applies the appropriate spacing for that brand. I also added a bit of visual flair with a simple SVG card that updates as the form is filled out.

View the demo on CodePen

Back to Blog

Related posts

Read more »

Fundamentals of react app

Introduction Today we’re going to look at the reasons and uses of the files and folders that are visible when creating a React app. !React app structurehttps:/...