credit_card_validate 0.0.3

Easily validate credit card numbers using the Luhn Algorithm. Also identify the brand of the credit card.

credit_card_validate

Demo : https://creditcardvalidator.netlify.com/

Using this package you can easily validate a credit card number, and identify the brand of the credit card.

Note: This package can be used in Flutter for Mobile, Web and Desktop.

Currently Supported Brands

1. Visa
2. Mastercard
3. American Express
4. Discover

Installing

Add the following line to your dependencies:

credit_card_validate: 0.0.3

and run flutter packages get

Import

Import the package wherever you want to use it.

import 'package:credit_card_validate/credit_card_validate.dart';

Example

For a fully functional demo, please visit https://creditcardvalidator.netlify.com/

Validating a Credit Card Number

bool isValid = CreditCardValidator.isCreditCardValid(cardNumber: '4716073082297205')

Identifying Credit Card Brand

String brand = CreditCardValidator.identifyCardBrand('4716073082297205');

For a fully functional example, please see the example directory

Demo

Issues and Improvements

Feel free to contribute at: https://github.com/ayush221b/credit_card_validate/issues