[TYPO3-project-formidable] Captcha

[Radu Cocieru]

Hi everybody !

I need a way to put some measures against automatic(robotic) submits so
CAPTCHA will be a good way to go with.

Here comes the questions:
1. Anybody has an example for formidable ?
2. If I am to implement one ... I would need to create a renderlet and a
validation rule for it, or there is another approach ?

Thanks
-- 
Radu Cocieru