Login::validateForm PHP Method

    private function validateForm()
    {
        // START of form validation rules
        $this->form_validation->set_rules('email', 'lang:label_email', 'xss_clean|trim|required|valid_email');
        $this->form_validation->set_rules('password', 'lang:label_password', 'xss_clean|trim|required|min_length[6]|max_length[32]');
        // END of form validation rules
        if ($this->form_validation->run() === TRUE) {
            // checks if form validation routines ran successfully
            return TRUE;
        } else {
            return FALSE;
        }
    }