When you set an invalid alias, you can only see this in the developer tools of the browser ``` HomeServerError: Room alias invalid on GET https://wporg.automattrix.com/_matrix/client/v3/directory/room/%20%23training%3Acommunity.wordpress.org? ``` - [ ] Validate the room alias field for syntax (in the above example I had an accidental space in front of the room name). - [ ] Expose the error message if the room alias is invalid despite being syntactically correct.
When you set an invalid alias, you can only see this in the developer tools of the browser