File Coverage

blib/lib/Input/Validator/Constraint/Length.pm

Criterion	Covered	Total	%
statement	16	16	100.0
branch	8	8	100.0
condition	3	3	100.0
subroutine	4	4	100.0
pod	1	1	100.0
total	32	32	100.0

package Input::Validator::Constraint::Length;

use strict;
use warnings;

use base 'Input::Validator::Constraint';

sub is_valid {
    my ($self, $value) = @_;

    my $len = length $value;

    my $args = $self->args;
    my ($min, $max) = ref $args eq 'ARRAY' ? @{$args} : ($args);

    return $len eq $min ? 1 : 0 unless $max;

    return $len >= $min && $len <= $max ? 1 : (0, [$min, $max, $len]);
}

1;
__END__