Paket: libbusiness-creditcard-perl (0.39-2)

Perl module to validate or generate credit card checksums and names

Business::CreditCard tell you whether a credit card number is self-consistent -- whether the last digit of the number is a valid checksum for the preceding digits.

The validate() subroutine returns 1 if the card number provided passes the checksum test, and 0 otherwise.

The cardtype() subroutine returns a string containing the type of card: "MasterCard", "VISA", and so on.

The generate_last_digit() subroutine computes and returns the last digit of the card given the preceding digits. With a 16-digit card, you provide the first 15 digits; the subroutine returns the sixteenth.

Märken: Software Development: Perl Development, Bibliotek, Field: Financial, Implemented in: implemented-in::perl, role::devel-lib, Purpose: Checking

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