NAME

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

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}