Regexp::Common::_support3pm
Usage
use Regexp::Common::_support qw /luhn/;luhn ($number) # Returns true/false.
Overview
This module contains some subroutines to be used by other "Regexp::Common" modules. It's not intended to be used directly. Subroutines from the module may disappear without any notice, or their meaning or interface may change without notice.
- luhn
-
This subroutine returns true if its argument passes the luhn checksum test.
Bugs and irritations
Bound to be plenty.
LICENSE and COPYRIGHT
This software is Copyright (c) 2001 - 2024, Damian Conway and Abigail.
This module is free software, and maybe used under any of the following licenses:
1) The Perl Artistic License. See the file COPYRIGHT.AL.2) The Perl Artistic License 2.0. See the file COPYRIGHT.AL2.3) The BSD License. See the file COPYRIGHT.BSD.4) The MIT License. See the file COPYRIGHT.MIT.
Releases
12 releases since Debian 3.1 (Sarge); the text changed 10 times.