A C# library for validating and generating credit card numbers.
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Jun 2, 2025 - C#
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luhn
Here are 92 public repositories matching this topic...
osamingo / checkdigit < 8000 /h3>
Generation and verification of card numbers using Luhn's algorithm.
validation validator loyalty credit-card customer debit creditcard loyaltyprogram credit-cards luhn luhn-algorithm debit-card luhn-checksum luhn-validation luhn-generation
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Feb 20, 2025 - PHP
A Java library for generating mathematically-valid credit card numbers for software testing. The API provides customizable criteria for generation, and is extensible to apply to any payment card type which uses Luhn validation (not limited to just credit cards).
credit-card java-library amex discover visa credit-cards card-number luhn mastercard mod10 payment-cards credit-card-generator number-generator luhn-validation credit-card-number-generator american-express discover-card
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Apr 10, 2024 - Java
A .net library to identify credit card number and cvv
library dotnet card credit-card visa cvv hacktoberfest luhn mastercard luhn-algorithm jcb american-express hacktoberfest-accepted hacktoberfest2022
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Feb 19, 2024 - C#
🔒 An easy-to-use check digit library for data validation
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Jan 11, 2024 - Python
This Python code scrapes Google search results then applies sentiment analysis, generates text summaries, and ranks keywords.
python search-engine scraper google sentiment-analysis scraping sentiment python3 keywords scrape scrapers python-3 lsa keyword-extraction scraping-websites luhn sentiment-classification lexrank keyword-extractor keywords-extraction
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Feb 14, 2021 - Python
Minimal, zero-dependency implementation of the Luhn Algorithm for PHP.
php card personnummer creditcard luhn luhn-algorithm credit luhn-php creditcard-validator luhn-checksum
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Mar 13, 2024 - PHP
Fake credit card generator and validator. This is only meant for educational purpose.
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Aug 17, 2020 - Python
Simple validator for identification numbers based on the Luhn algorithm
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May 24, 2024 - Python
PHP implementation of the Luhn algorithm.
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Jan 21, 2024 - PHP
A better and safer way to display your primary keys in urls or in your app
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Apr 14, 2025 - JavaScript
Luhn (Modulo 10 or mod 10 algorithm) for PHP
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Sep 9, 2023 - PHP
Pragmatic data validation
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May 20, 2025 - Ruby
A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool
isbn upc imei luhn ean luhn-algorithm eid luhn-checksum imei-validation ean-validation upc-validation eid-validation isbn-validation
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Jun 13, 2025 - JavaScript
Fastest JavaScript implementation of the Luhn algorithm
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Jun 9, 2023 - JavaScript
Credit Card Checker And Generator Using Luhn Algorithm
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Jul 1, 2024 - Python
Contains helper classes that I find useful every now and then.
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Aug 13, 2021 - Java
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