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HTML::Widget::Constraint::Regex(3pm) User Contributed Perl Documentation HTML::Widget::Constraint::Regex(3pm)

NAME

HTML::Widget::Constraint::Regex - Regex Constraint

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, "sri@oook.de"

LICENSE

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

2022-06-14 perl v5.34.0