[jdev] group name syntax

[Trejkaz]

> In relation to groups that a contact can belong to, what is the valid
> group
> name syntax; just characters, numbers, and spaces?
>
> Since I had the feeling that questions about valid names have been asked
> before, I've looked through the archive of this list and looked at the
> xmpp.org site. However, I do not see the answer.

As there is no explicit restriction, would you not just assume you can use
any valid XML character?

TX