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package HTML::FormHandler::Widget::Field::Captcha;
# ABSTRACT: Captcha field rendering widget
use Moose::Role;
use namespace::autoclean;
use HTML::FormHandler::Render::Util ('process_attrs');
sub render_element {
my ( $self, $result ) = @_;
$result ||= $self->result;
return '' if $self->widget eq 'no_widget';
my $output .= '<img src="' . $self->form->captcha_image_url . '"/>';
$output .= '<input id="' . $self->id . '" name="';
$output .= $self->html_name . '"';
$output .= process_attrs($self->element_attributes);
$output .= '/>';
return $output;
}
sub render {
my ( $self, $result ) = @_;
$result ||= $self->result;
die "No result for form field '" . $self->full_name . "'. Field may be inactive." unless $result;
my $output = $self->render_element( $result );
return $self->wrap_field( $result, $output );
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
HTML::FormHandler::Widget::Field::Captcha - Captcha field rendering widget
=head1 VERSION
version 0.40057
=head1 SYNOPSIS
Renderer for Captcha 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
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