validator-bank-card

Simple bank card validator

This Package is based on luhn algorithm where it return data like this:

{
  "chipset": "MASTERCARD",
  "card_number": "5425233430109903",
  "is_valid": true
}
{
  "chipset": "VISA",
  "card_number": "4554738890994555",
  "is_valid": false
}

Installation

npm install validator-bank-card --save

Usage

The javascript discipline used in this package is ES6 where the package.json is set to "type": "module"

import validator from "validator-bank-card";

let valid_card = new validator("5425233430109903").validate();
let invalid_card = new validator("4554738890994555").validate();

console.log(valid_card);
/**
 * output:
 *
 * {
 *   "chipset": "MASTERCARD",
 *   "card_number": "5425233430109903",
 *   "is_valid": true
 * }
 */

console.log(invalid_card);
/**
 * output:
 *
 * {
 *   "chipset": "VISA",
 *   "card_number": "4554738890994555",
 *   "is_valid": false
 * }
 */