From 7959e8b76475527c58c1dda364779a84c6e16368 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Fri, 22 Jan 2016 14:59:49 +0000
Subject: Underscores are allowed in user ids

---
 synapse/handlers/register.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'synapse')

diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index 1e99c1303c..c11b98d0b7 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -52,7 +52,7 @@ class RegistrationHandler(BaseHandler):
         if urllib.quote(localpart.encode('utf-8')) != localpart:
             raise SynapseError(
                 400,
-                "User ID can only contain characters a-z, 0-9, or '-./'",
+                "User ID can only contain characters a-z, 0-9, or '_-./'",
                 Codes.INVALID_USERNAME
             )
 
-- 
cgit 1.4.1