HTML::Widget::Constraint::AllOrNone - AllOrNone Constraint

    my $c = $widget->constraint( 'AllOrNone', 'foo', 'bar' );

AllOrNone means that if one is filled out, all of them have to be.

Marcus Ramberg, mramberg@cpan.org

This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.