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card-validation

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KKDIDD / Credit-Card-Generator-and-Validator

💳 Generate and validate credit card information easily with this professional tool designed for secure testing and development purposes.

react i18n python excel validator visa creditcard luhn mastercard luhn-algorithm luhn-test bilingual credit-card-generator hackingtools virtual-card carding billpayment card-validation bill-payment-app

Updated Jun 15, 2026
JavaScript

Ojaswini24 / TinE-book

E-commerce Bookstore android application

java ecommerce text-to-speech firebase speech-to-text android-app firebase-auth firebase-storage firebase-realtime-database card-validation

Updated Jul 8, 2023
Java

Alaliman / card-validation-api

REST API that validates card numbers using the Luhn algorithm. Built with Node.js, TypeScript, and Express.

nodejs express typescript backend rest-api luhn-algorithm card-validation

Updated Apr 29, 2026
TypeScript

ClauOrtiiz / Card-Validation

Card Validation en Super Cat, la pantalla muestra el registro y validación de tarjeta basándonos en el algoritmo de Luhn.

javascript css html validation card-validation

Updated Mar 1, 2023
JavaScript

SupratimRK / Credit-Card-Bill-Payments

Welcome to the UPI QR Generator! This slick React web application provides a user-friendly interface to input credit card details and a mobile number, validates the information, and then cleverly generates a UPI QR code or a direct UPI payment link.

credit-card billpayment bill-payment card-validation credit-card-application cc-bill bill-payment-app

Updated Jul 13, 2025
TypeScript

pametan / card-validator

Luhn check, card-network detection (Visa, Mastercard, Amex, Discover, Diners, JCB, Maestro, UnionPay) and CVV/expiry validation. TypeScript, zero-dependency, PCI-conscious.

typescript credit-card payments fintech pci luhn card-validation

Updated May 26, 2026
TypeScript

LeslieGaribay / DEV008-card-validation

Aplicación web que permite a un usuario validar el número de una tarjeta de crédito y oculta todos los dígitos excepto los últimos cuatro.

credit-card luhn-algorithm credit-card-validation luhn-validation card-verification-algorithm card-validation

Updated May 17, 2023
HTML

DAXXTEAM / bin-database-offline

💳 Offline BIN database with 9,000+ verified entries. No API required! Fast SQLite lookup for credit/debit card validation.

python offline sqlite credit-card debit-card no-api bin-checker bin-lookup bin-database card-validation

Updated Feb 5, 2026
Python

opeyemiorugun / card-validation-api

REST API that validates card numbers using the Luhn algorithm and detects card type (Visa/Mastercard)

docker express typescript rest-api node-js luhn-algorithm vitest card-validation

Updated Apr 29, 2026
TypeScript

CoCoLabErica / luhn-checksum

A simple function that calculates the Luhn checksum for a given number

checksum luhn luhn-algorithm card-validator checksum-calculation checkdigit luhn-checksum checksum-calculator luhn-validation luhn-checkdigit luhn-validator calculate-checksum card-validation

Updated Oct 25, 2022
R

Roise-s / card-precheck

card-precheck is a lightweight JavaScript utility for validating credit and debit card numbers before sending them to a payment gateway.

javascript npm-package credit-card payments form-validation saas developer-tools luhn-algorithm input-validation card-validation

Updated Dec 23, 2025
JavaScript

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