Callback "Password Check" Problem...

[eluser]danmontgomery[/eluser]
You're double hashing... You're running sha1 in the validation:

Code:

$this->form_validation->set_rules('password', 'Password', 'xss_clean|required|min_length[6]|max_length[12]|matches[password_conf]|alpha_numeric|sha1');

Then re-hashing:

Code:

$data['password'] = sha1($this->_salt . $this->input->post('password'));

You should remove the sha1 call from validation if you're going to salt before you hash.