Messages::validateForm PHP Method

    private function validateForm()
    {
        $this->form_validation->set_rules('recipient', 'lang:label_to', 'xss_clean|trim|required|min_length[2]|max_length[128]');
        $this->form_validation->set_rules('subject', 'lang:label_subject', 'xss_clean|trim|required|min_length[2]|max_length[128]');
        $this->form_validation->set_rules('body', 'lang:label_body', 'required|min_length[3]');
        if ($this->form_validation->run() === TRUE) {
            return TRUE;
        } else {
            return FALSE;
        }
    }