Enforce nonempty list in required list arguments

[prange]

Enforce nonempty list in required list arguments

[dillonkearns]

Unfortunately there is no built-in concept of a non-empty list in GraphQL. It's fairly common to have runtime validations, which is exactly what this message Locales cannot be empty is. So that type information doesn't exist in the schema, and as far as the schema describes it the list is valid as an empty list. Wish there were more nuanced types for some of those things in GraphQL so we could get stronger guarantees. You could always represent it as { first: "First locale", rest: [] }, but that's up to the schema designer to do.

[prange]

I see, that is too bad.

[prange]

It s up to the schemadesigner to design safe schemas. Closing.