## Installation
Install and enable the following modules:

* [Webform](https://www.drupal.org/project/webform)
* [Options element](https://www.drupal.org/project/options_element)
* [CAPTCHA](https://www.drupal.org/project/captcha) Enable also <i>Image CAPTCHA</i>

* admin->configuration->people->CAPTCHA check <i>Add CAPTCHA administration links to forms</i>

Now, when you create a webform, and save it, you will see (as admin): <i>Show CAPTCHA: no challenge enabled</i>. 

* click this link
* click <i>Place a CAPTCHA here for untrusted users.</i> 
* choose the type of captcha

Probably you will want to disable the captcha on the login page:

* admin->configuration->people->CAPTCHA->select <i>No challenge</i> for <i>user login</i>

## More captcha's

* [recaptcha](https://www.drupal.org/project/recaptcha) Choose version 2.x
