Not available to validate specific values per field

[IlyaUmanets]

In schema, I don't see a way to define allowed values per field. Here is an example with allowed_values attribute

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "properties": {
    "city": { "type": "string", allowed_values: ["Paris", "London"] },
    "country": { "type": "string" }
  },
  "required": ["country"]
}

It means it returns an error if I pass a different city.

Is there any workaround to do this?

[remi]

Hi @IlyaUmanets,

I’m not sure, are you asking if it’s possible to do that using a schema? Or you are reporting a bug with ActiveRecord::JSONValidator?

[IlyaUmanets]

@remi, No, I do not report a bug. It's more like a question or suggestion rather than a bug.

[remi]

@IlyaUmanets You could do string validation using the pattern field: https://json-schema.org/draft/2020-12/json-schema-validation.html#name-pattern