File Coverage

blib/lib/Validation/Class/Directive/Required.pm

Criterion	Covered	Total	%
statement	21	21	100.0
branch	6	8	75.0
condition	6	6	100.0
subroutine	6	6	100.0
pod	0	2	0.0
total	39	43	90.7

# ABSTRACT: Required Directive for Validation Class Field Definitions

package Validation::Class::Directive::Required;

use strict;
use warnings;

use base 'Validation::Class::Directive';

use Validation::Class::Util;

our $VERSION = '7.900058'; # VERSION


has 'mixin'        => 1;
has 'field'        => 1;
has 'multi'        => 0;
has 'message'      => '%s is required';
has 'dependencies' => sub {{
    normalization => [],
    validation    => ['alias', 'toggle']
}};

sub before_validation {

    my ($self, $proto, $field, $param) = @_;

    if (defined $field->{required}) {

        if ($field->{required} && (! defined $param || $param eq '')) {

            $self->error($proto, $field);
            $proto->stash->{'validation.bypass_event'}++
                unless $proto->ignore_intervention;

        }

    }

    return $self;

}

sub normalize {

    my ($self, $proto, $field, $param) = @_;

    # by default, field validation is optional

    $field->{required} = 0 unless defined $field->{required};

    return $self;

}

1;

__END__