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package Input::Validator::Constraint::Time;
use strict;
use warnings;
use base 'Input::Validator::Constraint';
sub is_valid {
    my ($self, $value) = @_;
    my %args = @{$self->args};
    my $re = $args{split} || ':';
    my ($h, $m, $s) = split($re, $value);
    return 0 unless defined $h && defined $m && defined $s;
    $h =~ m/^\d+$/ || return 0;
    $h >= 0 && $h <= 23 || return 0;
    $m =~ m/^\d+$/ || return 0;
    $m >= 0 && $m <= 59 || return 0;
    $s =~ m/^\d+$/ || return 0;
    $s >= 0 && $s <= 59 || return 0;
    return 1;
}
1;
__END__
HideShow 26 lines of Pod
=head1 NAME
Input::Validator::Constraint::Time - Time constraint
=head1 SYNOPSIS
    $validator->field('time')->constraint(time => [split => ':']);
=head1 DESCRIPTION
Checks whether a value is a valid time. Time is a string with a separator (C<:>
by default), that is splitted into C<hour, minute, second> sequence and then
validated.
=head1 METHODS
=head2 C<is_valid>
Validates the constraint.
=head1 SEE ALSO
L<Input::Validator>, L<Input::Constraint>
=cut