如何在Laravel中验证来自父控制器的相关对象请求数据？

protected $validationRules = [
    'name' => 'required|string',
    'email' => 'required|email',
    // 其他字段的验证规则
];

protected function validateRequestData($requestData)
{
    $validatedData = validate($requestData, $this->validationRules);
    return $validatedData;
}

public function store(Request $request)
{
    $validatedData = $this->validateRequestData($request->all());
    // 验证通过后的逻辑处理
}