integrate form validation and captcha helper

[eluser]B3geN14S[/eluser]
UPDATE

Hi, guys!

Just an update to my problem. It seems that after correcting the parameters CroNiX suggested, I succeded to make everything work fine!

What I also did, was to remove the call to this in the controller:

Code:

$this->form_validation->captcha();

That was the reason to the Undefined index: captcha error.
I didn't have to call the this function again in the controller... Ooops!

Sorry for bothering you, guys, and once more, thank you very much for your help!

P.S. Now my boss won't torture me like hell