@ -8,7 +8,7 @@ has 'max_end' => (isa => 'Int', default => 999_999, is => 'rw');
sub validate {
my ( $self ) = @_;
my ($start, $end) = $self->value =~ m/(\d+)-(\d+)/;
unless ($start && $end && $start > 0 && $end > 0) {
unless ($start && $end && $start >= 0 && $end >= 0) {
$self->add_error('Invalid format');
return;
}