qimall/addons/Happiness/common/logic/order/validate/OrderValidateInterface.php

<?php

namespace addons\Happiness\common\logic\order\validate;

use addons\Happiness\common\logic\order\BaseOrderForm;

interface OrderValidateInterface
{
    /**
     * @param BaseOrderForm $form
     */
    public function valid(BaseOrderForm $form);
}