private function validateForm()
{
if ($this->input->post('ratings')) {
foreach ($this->input->post('ratings') as $key => $value) {
$this->form_validation->set_rules('ratings[' . $key . ']', 'lang:label_name', 'xss_clean|trim|required|min_length[2]|max_length[32]');
}
}
if ($this->form_validation->run() === TRUE) {
return TRUE;
} else {
return FALSE;
}
}