Validation Rules

[eluser]xtremer360[/eluser]
So I updated with this:

Code:

ublic function _email_address_exists($str)
{
  if ($this->users_model->is_email_address_available($this->input->post('email_address')))
  {
   $this->form_validation->set_message('email_address', 'Email Address is not availible');
            return FALSE;
  }
  else
  {
   return TRUE;
  }
}

And still the same.