Generation and verification of card numbers using Luhn's algorithm.

Minimal, zero-dependency implementation of the Luhn Algorithm for PHP.

A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool

Luhn (Modulo 10 or mod 10 algorithm) for PHP

Contains helper classes that I find useful every now and then.

C++ implementation of Luhn's algorithm for validating credit card numbers.

This repository contains an implementation of credit card fault detection using Luhn's algorithm. Luhn's algorithm is a checksum formula used to validate credit card numbers, as well as other identification numbers. The algorithm is based on performing a set of arithmetic operations on the digits of a given number, resulting in a checksum value.

An API that validates card numbers and returns json data with status and issuing network

Luhn checksum validation library for Java

Luhn Module Verifier

Implementation of Luhn Algorithm used to validate credit Cards using C language

Luhn algorithm written in Go

Yet another Luhn algorithm implementation

luhn check-digit validator and generator

Calculates Luhn Mod N check values

No description provided.

Meant for education purpose. Fake credit card generator. Demo: https://bhuone-garbu.github.io/js-credit-card-generator/

A simple Luhn Checker implementation, written for a school test.

A demo of a scratch cards generator & validator

luhn check-digit validator and generator

Luhn algorithm written in Java

An interactive Python tool for validating numbers with the Luhn algorithm, generating check digits, and offering step-by-step explanations. Features include multi-number validation, file saving, and a user-friendly interface with rich, colorful output.

An Algorithm to calculate a credit card Check digit

The Luhn algorithm, also known as the "modulus 10" or "mod 10" algorithm, is a simple checksum formula used to validate various identification numbers such as credit card numbers, IMEI numbers, and more.

Implementing Luhn Algorithm to different platforms.

Luhn Algorithm implementation

No description provided.

luhn check-digit validator and generator

Validates and GENERATES Luhn control digit of debit and credit cards' numbers

The Luhn Algorithm is widely used for error-checking in various applications, such as verifying credit card numbers.