The goal of this project is to use publicly and freely available documentation to create a reliable Java library to provide information about credit card numbers. You ...

The Primary Account Number (PAN), commonly referred to as the card number, is the cornerstone of payment card identification, enabling transactions across global payment networks. Generated by Card ...

- Significance: A unique identifier for the cardholder's account, typically 16 digits. The first six digits form the Issuer Identification Number (IIN), identifying the card issuer, while the ...

Note that all card holder data including PANs within unit tests supplied with this source code are test data and generated with a valid luhn checksum. includeHiddenFiles boolean whether hidden files ...