package HTML::FormFu::Constraint::Required;
use strict;
our $VERSION = '2.03'; # VERSION
use Moose;
extends 'HTML::FormFu::Constraint';
sub constrain_value {
my ( $self, $value ) = @_;
return defined $value && length $value;
}
__PACKAGE__->meta->make_immutable;
1;
__END__
=head1 NAME
HTML::FormFu::Constraint::Required - Required Field Constraint
=head1 VERSION
version 2.03
=head1 DESCRIPTION
States that a value must be submitted. The empty string is not allowed.
=head1 SEE ALSO
Is a sub-class of, and inherits methods from L<HTML::FormFu::Constraint>
L<HTML::FormFu>
=head1 AUTHOR
Carl Franks, C<cfranks@cpan.org>
Based on the original source code of L<HTML::Widget::Constraint::All>, by
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