NAME

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

VERSION

version 7.900033

SYNOPSIS

    use Validation::Class::Simple;

    my $rules = Validation::Class::Simple->new(
        fields => {
            password_confirmation  => {
                depends_on => 'password'
            }
        }
    );

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

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

DESCRIPTION

Validation::Class::Directive::DependsOn is a core validation class field directive that validates the existence of dependent parameters.

• alternative argument: an-array-of-parameter-names

  This directive can be passed a single value or an array of values:

      fields => {
          password2_confirmation => {
              depends_on => ['password', 'password2']
          }
      }

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.