NAME Data::Validate::WithYAML::Plugin::IBAN - check whether a given value is a valid IBAN VERSION version 0.04 SYNOPSIS Your test.pl: use Data::Validate::WithYAML; my $validator = Data::Validate::WithYAML->new( 'validate.yml' ); my %params = ( iban => 'DE013958219385182', # more user input ); my %errors = $validator->validate( \%params ); Your validate.yml: --- bank_account: type: required plugin: IBAN METHODS check This checks if a given value is a valid IBAN. More information about the International Bank Account Number is available on Wikipedia . Data::Validate::WithYAML::Plugin::IBAN uses Algorithm::CheckDigits for the IBAN verification. AUTHOR Renee Baecker COPYRIGHT AND LICENSE This software is Copyright (c) 2015 by Renee Baecker. This is free software, licensed under: The Artistic License 2.0 (GPL Compatible)