In the latest code the UI will show a validation error message "may only include letters, numbers, _, -, . and $" underneath the groupname field, and if you submit it will return "Internal Server Error". Is this sufficient? The UI code was fixed recently to show the server response instead of "undefined".

Replying to [comment:2 edewata]:

In the latest code the UI will show a validation error message "may only include letters, numbers, _, -, . and $" underneath the groupname field, and if you submit it will return "Internal Server Error". Is this sufficient? The UI code was fixed recently to show the server response instead of "undefined".

We talked yesterday that validation should be done in the UI and invalid data should not be submitted to the server.
Does CLI give a meaningful message in this case? If not should it?

fixed in add7d70