HTML::Widget::Constraint::Regex - Regex Constraint my $c = $widget->constraint( 'Regex', 'foo' ); $c->regex(qr/^\w+$/); Regex Constraint. The Regex constraint always allows an "undef" value or an empty string. If you don't want this behaviour, also use the HTML::Widget::Constraint::All.

regex
Arguments: qr/ regex /

validate
Sebastian Riedel, "sri@oook.de" This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.