package HTML::Widget::Constraint::Regex;
use warnings;
use strict;
use base 'HTML::Widget::Constraint';
__PACKAGE__->mk_accessors(qw/regex/);
=head1 NAME
HTML::Widget::Constraint::Regex - Regex Constraint
=head1 SYNOPSIS
my $c = $widget->constraint( 'Regex', 'foo' );
$c->regex(qr/^\w+$/);
=head1 DESCRIPTION
Regex Constraint.
=head1 METHODS
=head2 $self->regex($regex)
=head2 $self->validate($value)
=cut
sub validate {
my ( $self, $value ) = @_;
my $regex = $self->regex || qr/.*/;
return 0 if ( $value !~ $regex );
return 1;
}
=head1 AUTHOR
Sebastian Riedel, C<sri@oook.de>
=head1 LICENSE
This library is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.
=cut
1;