LyubomirT / Credit-Card-Validator-pr

Credit card number validator using Luhn Algorithm for major issuers' basic security features. Demo for integration in other projects.

Credit Card Validator

This program demonstrates how a credit card number validator could be implemented in another project. It checks for basic security features for major credit card issuers that are currently active and use the Luhn Algorithm for validation.

Features

The script checks for input length, input type (digit), issuing network IIN ranges and Luhn algorithm validity.

Installation

1. Clone the repository
2. Install requirements using pip install -r requirements.txt
3. Run the script using python main.py