MISP/app/Model/WarninglistType.php

<?php
App::uses('AppModel', 'Model');
class WarninglistType extends AppModel{
	public $useTable = 'warninglist_types';
	public $recursive = -1;
	public $actsAs = array(
			'Containable',
	);

	public $validate = array(
		'type' => array(
			'rule' => array('valueNotEmpty'),
		)
	);

	public $belongsTo = array(
		'Warninglist'
	);

	public function beforeValidate($options = array()) {
		parent::beforeValidate();
		return true;
	}
}