💳 ✅ ❌ luhn-cc

JavaScript library to validate credit card numbers using luhn algorithm

Installation

$ npm i -S luhn-cc

Usage

import luhnCC from 'luhn-cc';

luhnCC.isValid('378282246310005'); // true
luhnCC.isValid('378282246'); // false

Tested Cards

Credit Card Type	Credit Card Number	Tested
AMEX	378282246310005	✅
AMEX Corporate	378734493671000	✅
Australian Bank Card	5610591081018250	✅
Diners Club	30569309025904	✅
Discover	6011111111111117	✅
JCB	3530111333300000	✅
Master Card	5555555555554444	✅
VISA	4111111111111111	✅
Switch/Solo	6331101999990016	✅

Development Setup

# install dependencies
$ npm install

# dev mode
$ npm run dev

# test
$ npm run test

# build
$ npm run build