Initializes parameters and checks validity of them.
Returns true if one of the check values is just a regular expression. Those can not be applied to multiple values.
Throws a validation exception.
Takes the value from the request and returns the finished one.
Robert 'phaylon' Sedlacek - <phaylon@dunkelheit.at>
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
