Question

因此，假设我有一个名为CreateReviewRequest的自定义请求。

在这个请求中，我有这个方法：

/**
 * Get the validation rules that apply to the request.
 *
 * @return array
 */
public function rules()
{
    return [
        'name'      => 'required_if(auth->logged)',
        'comments'  => 'required|max:255',
        'stars'     => 'required|min:1|max:5',
    ];
}

正如您在name键中看到的那样，如果他未登录，我希望客户需要填写name字段。

所以我的问题是，当他是客人时，我怎样才能确切要求我的客户填写name？

Answer 1

您可以使用check()方法：

public function rules()
{
    return [
        'name'      => auth()->check() ? 'required' : '',
        'comments'  => 'required|max:255',
        'stars'     => 'required|min:1|max:5',
    ];
}

Answer 2

你不能做一个简单的检查吗？

/**
 * Get the validation rules that apply to the request.
 *
 * @return array
 */
public function rules()
{
    if (auth()->check()) {
        return [
            'comments'  => 'required|max:255',
            'stars'     => 'required|min:1|max:5',
        ];
    }

    return [
        'name'      => 'required',
        'comments'  => 'required|max:255',
        'stars'     => 'required|min:1|max:5',
    ];
}

Answer 3

仅限会员：

$validator = Validator::make($request->all(), [

     'email' => auth()->check() ? '' : 'required|min:5|max:60|email',

]);

仅限访客：

$validator = Validator::make($request->all(), [

     'user_id' => auth()->check() ? 'required|integer|min:1' : '',

]);

<强>两个

$validator = Validator::make($request->all(), [

     'message' => 'required|min:10|max:1000'

]);

<强>结合

$validator = Validator::make($request->all(), [

     'email' => auth()->check() ? '' : 'required|min:5|max:60|email',
     'user_id' => auth()->check() ? 'required|integer|min:1' : '',
     'message' => 'required|min:10|max:1000'

]);

如果用户已登录，则需要Laravel验证

3 个答案: