我需要创建一个Laravel自定义请求。但当我这样做时，验证会立即触发。我不知道为什么。这是我的代码：

// this is in my ProjectController class. When a project gets created, i want the customer contact to be saved with it.

public function store(StoreProjectRequest $request)
{
    //dd($request->only('contact')['contact']);
    $storeContactReq = app()->make(\App\Http\Requests\StoreContactRequest::class);
    //the validation gets triggered right here, before i have the chance to add my request data
    // even if i dd() here, i dont even reach this line of code
    $storeContactReq->request->add($request->only('contact')['contact']); //yes this is correct
    $storeContactReq->setMethod('POST');
       
    $cc = new ContactController();
    $con = $cc->store($storeContactReq);
    dd($con);
    //....
}

下面是我的StoreContact请求：

class StoreContactRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        //later
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, mixed>
     */
    public function rules()
    {
        return [
            "lastname" => 'required',
            "firstname" => 'required',
            "email" => 'required|email',
            "phone" => 'required',
            "street" => 'required',
            "house" => 'required',
            "postcode" => 'required',
            "city" => 'required',
        ];
    }

    public function messages()
    {
        return [
            'firstname.required' => 'Vorname ist leer',
            'lastname.required' => 'Nachname ist leer',
            'street.required' => 'Straße ist leer',
            'house.required' => 'Hausnummer ist leer',
            'postcode.required' => 'Postleitzahl ist leer',
            'city.required' => 'Ort ist leer',
            'phone.required' => 'Telefon ist leer',
            'email.required' => 'Email ist leer',
            'email.email' => 'Email ist keine korrekte Mailadresse'
        ];
    }

    public function failedValidation(Validator $validator)
    {
        dd($validator->errors());
    }

错误消息：

Illuminate\Support\MessageBag^ {#1359 // app/Http/Requests/StoreContactRequest.php:56
  #messages: array:8 [
    "lastname" => array:1 [
      0 => "Nachname ist leer"
    ]
    "firstname" => array:1 [
      0 => "Vorname ist leer"
    ]
    "email" => array:1 [
      0 => "Email ist leer"
    ]
    "phone" => array:1 [
      0 => "Telefon ist leer"
    ]
    "street" => array:1 [
      0 => "Straße ist leer"
    ]
    "house" => array:1 [
      0 => "Hausnummer ist leer"
    ]
    "postcode" => array:1 [
      0 => "Postleitzahl ist leer"
    ]
    "city" => array:1 [
      0 => "Ort ist leer"
    ]
  ]
  #format: ":message"
}

我在谷歌上搜索了很多，查看了文档，但我就是找不到任何关于这个问题的东西。
我希望在ContactController：：store（）函数内部触发验证，而不是在手动创建StoreContactRequest时和向其中添加任何数据之前触发验证......
thx