NAME

HTML::FormHandler::TraitFor::Captcha - generate and validate captchas

VERSION

version 0.35005

SYNOPSIS

A role to use in a form to implement a captcha field.

   package MyApp::Form;
   use HTML::FormHandler::Moose;
   with 'HTML::FormHandler::TraitFor::Captcha';

or

   my $form = MyApp::Form->new( traits => ['HTML::FormHandler::TraitFor::Captcha'],
       ctx => $c );

Needs a context object set in the form's 'ctx' attribute which has a session hashref in which to store a 'captcha' hashref, such as is provided by Catalyst session plugin.

METHODS

get_captcha

Get a captcha stored in $form->ctx->{session}

set_captcha

Set a captcha in $self->ctx->{session}

AUTHOR

FormHandler Contributors - see HTML::FormHandler

COPYRIGHT AND LICENSE

This software is copyright (c) 2011 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.