package HTML::FormHandler::Widget::Field::Repeatable;
# ABSTRACT: repeatable field widget
use Moose::Role;
with 'HTML::FormHandler::Widget::Field::Compound';
sub render_subfield {
my ( $self, $result, $subfield ) = @_;
my $subresult = $result->field( $subfield->name );
return "" unless $subresult
or ( $self->has_flag( "is_repeatable")
and $subfield->name < $self->num_when_empty
);
return $subfield->render($subresult);
}
use namespace::autoclean;
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
HTML::FormHandler::Widget::Field::Repeatable - repeatable field widget
=head1 VERSION
version 0.40057
=head1 SYNOPSIS
Renders a repeatable field
=head1 AUTHOR
FormHandler Contributors - see HTML::FormHandler
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Gerda Shank.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut