Example config

mfoss — Tue, 20 Mar 2007 20:37:36 +0000

Try something like:

{acl, asciitext, {user_regexp, "^([a-z, 0-9])*$", "example.org"}}.
{access, register, [{allow, asciitext}, {deny, all}]}.

ejabberd - Comments for "How to use regexp on registration phase?"