Laravel自定义消息以进行阵列验证 [英] Laravel custom messages for array validation

问题描述

我有一个表单，并且有一个视频网址输入字段数组，现在当我验证表单时，如果我有多个带有视频网址的无效字段，则我对每个无效字段都收到相同的消息，因为我做了我自己的自定义消息.我不想为每个输入字段都输入相同的错误消息，也不想为默认的Laravel错误消息提供与错误消息一起显示字段名称的数组，而不是我想要的错误消息值，在这种情况下是用户写的url.该怎么做?

I am having a form and I have an array of input fields for video urls, now when I validate form if I have multiple invalid fields with video urls, I get the same message for each of the invalid field, since I made my own custom messages. I don't want for each input field the same error message and I don't want the default Laravel error messages for arrays where the name of the field is shown with the error message, instead of that, I would like to have error messages with the value, in this case url written from the user. How to do that?

这是我的请求文件，其中包含消息和规则:

This is my request file with messages and rules:

public function messages(){

    $messages = [
      'title.required' => 'Du må ha tittel.',
      'type.required' => 'Du må velge artikkeltype.',
      'category.required' => 'Du må velge kategori.',
      'summary.required' => 'Du må ha inngress.',
      'text.required' => 'Du må ha artikkeltekst.',
      'active_url' => 'Du må ha gyldig url.',
    ];
  }

  public function rules(){

    $rules = [
      'external_media.*' => 'active_url',
      'title' => 'required',
      'type' => 'required',
      'category' => 'required',
      'summary' => 'required',
      'text' => 'required',
      //'image' => 'required|image|max:20000',
    ];

    return $rules;

  }

更新代码以使问题更清楚

当我有这样的请求文件时:

When I have my request file like this:

public function messages(){

    $messages = [
      'title.required'    => 'Du må ha tittel.',
      'type.required'    => 'Du må velge artikkeltype.',
      'category.required'    => 'Du må velge kategori.',
      'summary.required'    => 'Du må ha inngress.',
      'text.required'    => 'Du må ha artikkeltekst.',
      'external_media.active_url' => 'Du må ha gyldig url.',
   ];

   return $messages;
  }

  public function rules(){

    $rules = [
      'external_media.*' => 'active_url',
      'title' => 'required',
      'type' => 'required',
      'category' => 'required',
      'summary' => 'required',
      'text' => 'required',
      //'image' => 'required|image|max:20000',
    ];

    return $rules;

  }

我得到输出:

The external_media.0 is not a valid URL.
The external_media.1 is not a valid URL.
The external_media.2 is not a valid URL.

我想获取每种输入的值而不是这种输出，并具有以下内容:

Instead of that kind of output I would like to take the value for each of those inputs and have something like:

The htt:/asdfas.com  is not a valid URL.

推荐答案

public function messages() {

    $messages = [
        'title.required'    => 'Du må ha tittel.',
        'type.required'     => 'Du må velge artikkeltype.',
        'category.required' => 'Du må velge kategori.',
        'summary.required'  => 'Du må ha inngress.',
        'text.required'     => 'Du må ha artikkeltekst.',

    ];

    foreach ($this->get('external_media') as $key => $val) {
        $messages["external_media.$key.active_url"] = "$val is not a valid active url";
    }

    return $messages;

}

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