Hello all, I think a nice feature would be to have enumerations as a flag type. I know you can already achieve a similar thing with strings are with ints but this would add a touch more protection of the value from the server.

interesting

We have support for adding a JSON Schema to a feature flag which will let you do this, however it only works for features of type JSON, not string right now. Here's an example of a "log_level" feature flag with enum validation, plus what it looks like when you try to change the value to something invalid. We have a lot planned here to make the UI easier to use in the future.