Should OpenAPI forge validate that API responses adhere to the schema?

[ColinEberhardt]

At the moment the Forge (and most other similar generators) are lax in their handling of returned data. More specifically, if a model object has a required property, this is not enforced by the generated code.

It might be useful to have an option (potentially at runtime not generation-time) where invalid responses result in exceptions, or some other error message.