Openapi Generator min max range integer Go

php editor Apple recommends using Openapi Generator to generate the minimum and maximum range integers in Go language. Openapi Generator is a powerful code generation tool that automatically generates client-side and server-side code according to the OpenAPI specification. In the Go language, the minimum and maximum range of integers are represented by constants in the math package. Using Openapi Generator can easily generate the definition and usage code of these constants, greatly improving development efficiency. If you need to use the minimum and maximum range of integers in Go language development, you might as well try Openapi Generator!

Question content

I have a go project using the openapi generator and openapi: "3.0.3" .

I'm trying to implement error validation using the minimum and maximum ranges of int64 request body variables. I think this type of validation can happen in the generated controller. For example, something like the assertpetrequired example. I looked at the controller-api.mustache file and didn't see anything useful. My post request body looks like this (I've tried every combination I can think of: minimum, maximum, exclusiveminimum and exclusivemaximum.

requestBody:
    required: true
    content:
      application/json:
        schema:
          type: object           
          properties:
            id:
              type: string
            amount:
              type: integer
              format: int64
              minimum: 1
              exclusiveMinimum: true
              maximum: 10
              exclusiveMaximum: true
            label:
              type: string
          required:
            - id
            - amount

Is there some additional library that needs to be added, or am I missing something basic in the yaml file?

Workaround

I assume you are generating a go server, not a go client.

Unfortunately, the Go server generator does not yet support validation. But this feature is planned for version 7.0.0, scheduled for June 2023.

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