在 Laravel 6、LightHouse 5、Module 中使用 @rules 指令时，应用 exists 规则时的本地化实现

{
  "errors": [
    {
      "message": "Validation failed for the field [onlineStoreThemeEditorSessionCreate].",
      "extensions": {
        "validation": {
          "themeId": [
            "The selected theme id is invalid."
          ]
        },
        "category": "validation"
      },
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "onlineStoreThemeEditorSessionCreate"
      ],
      "trace": ...
    }
  ],
  "data": {
    "onlineStoreThemeEditorSessionCreate": null
  }
}

{
  "errors": [
    {
      "message": "Validation failed for the field [onlineStoreThemeEditorSessionCreate].",
      "extensions": {
        "validation": {
          "themeId": [
            "所选的theme id无效。"
          ]
        },
        "category": "validation"
      },
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "onlineStoreThemeEditorSessionCreate"
      ],
      "trace": ...
    }
  ],
  "data": {
    "onlineStoreThemeEditorSessionCreate": null
  }
}

extend type Mutation {
    "创建主题编辑会话"
    onlineStoreThemeEditorSessionCreate(themeId: ID! @rules(apply: ["exists:theme_asset,theme_id"])): ThemeEditorSessionCreatePayload @field(resolver: "Modules\\ThemeStore\\Resolver\\ThemeEditor\\CreateThemeEditorSessionResolver")
}

type ThemeEditorSessionCreatePayload
{
    "会话"
    session: Session!
}

<pre class="wp-block-syntaxhighlighter-code">

<?php

return [

    'attributes' => [
        'theme_id' => '主题ID',
    ],
];


</pre>

<pre class="wp-block-syntaxhighlighter-code">

<?php

return [

	'exists' => '所选的:attribute无效。',

    'attributes' => [
        'theme_id' => '主题ID',
    ],
];


</pre>

    /**
     * 显示创建博客文章的表单
     *
     * @return Response
     */
    public function create(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'theme_id' => 'required|exists:users,id',
        ]);

        if ($validator->fails()) {
            dd($validator->errors());
        }

        // 保存博客文章…

        return view('blog::post.create');
    }

<pre class="wp-block-syntaxhighlighter-code">

<?php
return [
    'exists' => '所选的:attribute无效。resources',

    'attributes' => [
        'theme_id' => '主题ID',
    ],
];


</pre>

Illuminate\Support\MessageBag {#361 ▼
  #messages: array:1 [▼
    "theme_id" => array:1 [▼
      0 => "所选的主题ID无效。resources"
    ]
  ]
  #format: ":message"
}

<pre class="wp-block-syntaxhighlighter-code">

<?php
return [
    'array' => ':attribute必须是一个数组。',

    'attributes' => [
        'filter' => '过滤器'
    ],
];


</pre>

{
  "message": "The given data was invalid.",
  "errors": {
    "filter": [
      "过滤器必须是一个数组。"
    ]
  },
  "status_code": 422,
  "debug": {
    "line": 385,
    "file": "E:\\wwwroot\\object\\vendor\\laravel\\framework\\src\\Illuminate\\Validation\\Validator.php",
    "class": "Illuminate\\Validation\\ValidationException",
    "trace": ...
  }
}