This module is used to validate credit card numbers and get the brand from input. It can say many brands from Brazil.

With npm do:

npm install creditcard-warder --save

• Visa
• Mastercard
• Amex
• Dinersclub
• Discover
• Unionpay
• JCB
• Forbrugsforeningen
• Dankort

• Hipercard
• Aura
• Visa Electron
• Maestro

among others.

var creditcard = require('creditcard-warder');

var card = creditcard('4514166365215946')
card.getBrand(); // forbrugsforeningen
card.validate(); // true

CDN latest version:

• creditcard-warder.min.js

npm run build
npm run watch

npm run test
npm run test-browser