node-luhn
!NPM versionnpm-imagenpm-url
!build statustravis-imagetravis-url
!Test coveragecoveralls-imagecoveralls-url
!js-standard-stylestandard-imagestandard-urlA Luhn (mod 10) algorithm module for credit card number validation.
Install
$ npm install --save node-luhn
or:
$ component install chrisbuttery/luhn
Usage
var isLuhn = require('node-luhn')
isLuhn('4111111111111111')
//=> true