Question

我有以下Mongoose模型：

RequestSchema = mongoose.Schema(
  merchant: 
     type: String
     required: true
  products: [ 'Product' ]
)
Request = mongoose.model('Request', RequestSchema)

ProductSchema = mongoose.Schema(
  _type: String 
  product_id:
    type: String
    required: true
  quantity:
    type: String
    required: true

)
Product = mongoose.model('Product', ProductSchema)

但是，当我传入以下请求（缺少数量）时，它会被验证并保存到数据库中：

{"merchant": "ABC", "products":[{"product_id":"12345"}]}

但是，当我尝试省略商家时，它会尝试保存模式验证错误：

{"products":[{"product_id":"12345", "quantity": "1"}]}

如何使它们都返回验证错误？

Answer 1

如果要使用子文档并对其进行验证，则需要引用架构对象：

ProductSchema = mongoose.Schema(...)

RequestSchema = mongoose.Schema(
  merchant: 
    type: String
    required: true
  products: [ ProductSchema ]
)

这将在第一个文档中给出验证错误：

ValidationError: Path `quantity` is required.

Mongoose嵌套模式验证无效

1 个答案: