Uses the reCaptcha service to provide Captcha authentification to a form.
The captcha is completely auto-generated, you should not have to worry about any defaults. The captcha rendering is done by external service. reCaptcha uses it's service for digitizing old books.
Security considerations: reCaptcha is valid for only one post. If host reloads a page a new reCaptha is created
Available configuration options:
Integrating Captcha support does not need any changes to your components, you just have to add a new field into your DM2 schema using the recaptcha type/widget with null storage:
'recaptcha' => Array ( 'title' => 'User Verification', 'storage' => null, 'type' => 'recaptcha', 'widget' => 'recaptcha', ),
reCaptcha is configured by setting private and public keys to snippet sitegroup-config/midcom.helper.datamanager2/config
'recaptcha_privkey' => 'get key from recaptcha.org', 'recaptcha_pubkey' => 'get key from recaptcha.org',