ClipboardMonitor is an application running in the background that tracks clipboard usage to detect PAN data.

Tool to deduce and generate values with Luhn checksum, such as, card numbers (PANs)

Card validation system based on Luhn algorithm that validates user card among Mastercard, Visa, and AmericanExpress

Package includes validation functions of various data such as e-mail, bank card number, bank account IBAN, phone number and others.

中国第二代身份证号码格式强校验代码

Chrome extension to Tweak Trello

Python Luhn Algoritm

Verify IBAN and Luhn (used in financial operations)

flexible input card number with prefix and logo

A payment/credit card number checker. A C++ library.

An Algorithm to calculate a credit card Check digit

📧☎ User data validation

Aplicar mascara a una TDD o TDC utilizando jQuery y Bootstrap 4 de 16 dígitos

Credit Card Generator

Java library that provides utility functions to prevent sensitive card numbers from being unintentionally provided.

React wrapper component around Persian tools

Persian tools wrapper for vue.js

Simple Card Validation, also provides feedback with information on card type, and other useful pieces.