fastadmin开启验证规则和验证场景

在相应的控制器中开启

class Staff extends Backend
{
    protected $modelValidate = true;  //开启验证规则
    protected $modelSceneValidate = true;  //开启验证场景

    /**
     * Staff模型对象
     * @var appadminmodelStaff
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new appadminmodelStaff;
        // $this->modelValidate = new ValidateStaff();
    }