NAME

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

VERSION

version 7.900059

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.