Javascript 关联模型sailsJs的验证

我正在尝试在sailsjs v0.11.0上构建一个RESTAPI，我正在寻找一种验证所有POST请求的方法。验证适用于简单模型

简单模型示例： category.js

验证无效的关联一对多模型示例：

Chapter.js

Upload.js

编辑：

我让它与下面更新的Chapter.js模型一起工作，但是如果关联的模型验证失败，sails服务器将以500状态和错误json响应，如下所示，虽然这不是错误，但它应该发送400状态

更新Chapter.js：

module.exports = {
    attributes: {
        name: {
            type: 'string',
            required: true
        },
        categoryId: {
            type: 'integer',
            required: true
        },
        pages: {
            type: 'string',
            required: true
        },
        owner: {
            model: 'Upload'
        }
    }
};

状态为500的错误：

{
  "error": "E_UNKNOWN",
  "status": 500,
  "summary": "Encountered an unexpected error",
  "raw": [
    {
      "type": "insert",
      "collection": "chapter",
      "values": {
        "name": "chapeterOne",
        "pages": "2,3,4,5",
        "owner": 12
      },
      "err": {
        "error": "E_VALIDATION",
        "status": 400,
        "summary": "1 attribute is invalid",
        "model": "Chapter",
        "invalidAttributes": {
          "categoryId": [
            {
              "rule": "integer",
              "message": "`undefined` should be a integer (instead of \"null\", which is a object)"
            },
            {
              "rule": "required",
              "message": "\"required\" validation rule failed for input: null"
            }
          ]
        }
      }
    }
  ]
}

---

有没有办法使错误消息更合理？

这不起作用不是错误。给我们输入、预期输出和实际输出。@TravisWebb，你能帮我弄一下500状态码吗？你现在说的是另一回事。起初你说这与页面有关，但是你的分类ID验证失败了。其次：这不起作用，Sails接受了这篇文章。如果你发送了一个POST请求，sails将接受它，即使它完全是垃圾。验证器是在服务器上运行的，你需要在服务器上处理错误，然后通知客户机。如果你认为有错误，我会将其归档到waterline存储库中。

module.exports = {

    attributes: {
        draftId: 'integer',
        chapters: {
            collection: 'Chapter',
            via: 'owner'
        }
    }
};

module.exports = {
    attributes: {
        name: {
            type: 'string',
            required: true
        },
        categoryId: {
            type: 'integer',
            required: true
        },
        pages: {
            type: 'string',
            required: true
        },
        owner: {
            model: 'Upload'
        }
    }
};

{
  "error": "E_UNKNOWN",
  "status": 500,
  "summary": "Encountered an unexpected error",
  "raw": [
    {
      "type": "insert",
      "collection": "chapter",
      "values": {
        "name": "chapeterOne",
        "pages": "2,3,4,5",
        "owner": 12
      },
      "err": {
        "error": "E_VALIDATION",
        "status": 400,
        "summary": "1 attribute is invalid",
        "model": "Chapter",
        "invalidAttributes": {
          "categoryId": [
            {
              "rule": "integer",
              "message": "`undefined` should be a integer (instead of \"null\", which is a object)"
            },
            {
              "rule": "required",
              "message": "\"required\" validation rule failed for input: null"
            }
          ]
        }
      }
    }
  ]
}