---
name: "HTML::FormHandler::Field::Captcha"
section: "3pm"
platform: "linux"
package: "libhtml-formhandler-perl"
version: "0.40068-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/HTML::FormHandler::Field::Captcha"
---

# HTML::FormHandler::Field::Captcha(3pm)

captcha field with GD::SecurityImage

## NAME

HTML::FormHandler::Field::Captcha - captcha field with GD::SecurityImage

## VERSION

version 0.40068

## SYNOPSIS

A Captcha class using GD::SecurityImage. Requires that three methods be available from a form object:

```
  $self->form->get_captcha;
  $self->form->set_captcha;
```

Using Catalyst and the Catalyst session plugin this field can be used in a form by using HTML::FormHandler::TraitFor::Captcha.

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

You can set the following attributes on the 'captcha' field:

```
   height, width, scramble, lines, gd_font
```

Example:

```
   has 'captcha' => ( height => '24', width => '70' );
```

## AUTHOR

FormHandler Contributors - see HTML::FormHandler

## COPYRIGHT AND LICENSE

This software is copyright (c) 2017 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.