NAME

       Validation::Class::Directive::Validation - Validation Directive for Validation Class Field
       Definitions

VERSION

       version 7.900057

SYNOPSIS

           use Validation::Class::Simple;

           my $rules = Validation::Class::Simple->new(
               fields => {
                   example_data => {
                       validation => sub {

                           my ($self, $proto, $field, $params) = @_;
                           # user-defined validation should return true/false

                       }
                   }
               }
           );

           # set parameters to be validated
           $rules->params->add($parameters);

           # validate
           unless ($rules->validate) {
               # handle the failures
           }

DESCRIPTION

       Validation::Class::Directive::Validation is a core validation class field directive that
       is used to execute user-defined validation routines. This directive always takes a sub-
       routine and should return true or false.

AUTHOR

       Al Newkirk <anewkirk@ana.io>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011 by Al Newkirk.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.

perl v5.26.1                                2017-11-Validation::Class::Directive::Validation(3pm)