204s - Null Or Undefined
When accessing via axios., a rest resource that could return an object or a 204 - no content.
Is it better practice directly return the undefined from res?.data or manipulate that into a null for the consumer of the useQuery inside the queryFN.
i.e should the type be ResponseObject | undefined or ResponseObject | null. return res?.data or return res?.data ?? null
i.e should the type be ResponseObject | undefined or ResponseObject | null. return res?.data or return res?.data ?? null
1 Reply
other-emerald•2y ago
You shouldn't return undefined from the queryFn. There should be a warning in dev mode if that happens