For about a year we have for using this small Data::FormValidator constraint extension we developed for use with telco a client.
It has finally been release to the CPAN.
The distribution by now contains 3 modules, representing 3 different approaches to validation of Danish phone numbers.
- Business::DK::Phonenumber, is a basic procedural implementation, exporting a validation subroutine.
- Data::FormValidator::Constraints::Business::DK::Phonenumber, [...]