SYNOPSIS
my $c = $widget->constraint( 'Regex', 'foo' );
$c->regex(qr/^\w+$/);
DESCRIPTION
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.
METHODS
regex
Arguments: qr/ regex /validate
AUTHOR
Sebastian Riedel, "[email protected]"LICENSE
This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.