Another credit card checker tool designed to simulate the process of validating credit card numbers
Python library to generate and validate credit card numbers. Features a fast, offline BIN lookup using a local database. Zero dependencies, no API keys needed. Perfect for generating test data.
Card validation helpers for payment forms.
🛠️ Validate credit card CVV codes using the Stripe API, with features for multi-threading and auto-saving, all without proxies.
A Javascript library to identify Iranian banks based on card numbers (first 6 digits) and IBANs. It also includes utility functions to validate card numbers and IBANs using standard algorithms.
CC Generator
Generate and validate credit card number formats for secure testing and development of financial applications.
Simple Card Validation, also provides feedback with information on card type, and other useful pieces.
An unofficial Flutter port of Cardidy, a package to validate or identify card numbers & cvv with ease.
An API that validates card numbers and returns json data with status and issuing network
ISO/IEC 7812 compliant card validation, MII sector detection, and Luhn checksum library in C.
Uncomplicated card validator in c++ using Luhn's Algorithm for both AMEX and others credit cards with 15 or 16 digits.
Credit card validation utility written in Haskell
Aplicação feita em React utilizando TypeScript e Styled Components.
Credit Card verification package
Modern credit/debit card validator library
CreditsCardTools (2026) is the premier utility for advanced payment data management and rapid financial organization. Experience high-speed, secure, and fully optimized tools for elite data processing.
Cc Validator And Checker is a software utility designed to verify credit card numbers using algorithmic checksum rules like the Luhn formula. Developers and quality assurance testers utilize this tool to validate test data formats, ensure form input compliance, and test payment gateway integrations securely.
Card Number Validator is a small Express and TypeScript API that checks whether a card number is a valid 16-digit number according to the Luhn algorithm.
ДЗ к лекции «Организация тестирования (Unit, E2E)» курса «Продвинутый JavaScript в браузере» Нетологии
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