Algorithm-LUHN-0.13

Changes for version 0.13

05/03/01 - Changed is_valid to always return 1 or '' (instead of 0 or sometimes undef) and it sets $ERROR when the check_digit doesn't match.
05/03/01 - Small change to the calculation of the return value of check_digit. Purely for aesthetic reasons.

Calculate the Modulus 10 Double Add Double checksum

To install Algorithm::LUHN, copy and paste the appropriate command in to your terminal.

cpanm Algorithm::LUHN

perl -MCPAN -e shell
install Algorithm::LUHN

For more information on module installation, please visit the detailed CPAN module installation guide.

	Global
`s`	Focus search bar
`?`	Bring up this help dialog

	GitHub
`g` `p`	Go to pull requests
`g` `i`	go to github issues (only if github is preferred repository)

	Search terms
module: (e.g. module:Plugin)
distribution: (e.g. distribution:Dancer auth)
author: (e.g. author:SONGMU Redis)
version: (e.g. version:1.00)