From fa3f8625e1362b0e71a573f7e64ccc2209bfae56 Mon Sep 17 00:00:00 2001
From: Alistair Spark <aspark21@users.noreply.github.com>
Date: Wed, 7 Aug 2019 00:55:10 +0200
Subject: [PATCH] MDL-66071 user: username is required with non-internal auth
 method

---
 user/editadvanced_form.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/user/editadvanced_form.php b/user/editadvanced_form.php
index 92594160c82..2622dc89179 100644
--- a/user/editadvanced_form.php
+++ b/user/editadvanced_form.php
@@ -99,7 +99,6 @@ class user_editadvanced_form extends moodleform {
 
         $purpose = user_edit_map_field_purpose($userid, 'username');
         $mform->addElement('text', 'username', get_string('username'), 'size="20"' . $purpose);
-        $mform->addRule('username', get_string('required'), 'required', null, 'client');
         $mform->addHelpButton('username', 'username', 'auth');
         $mform->setType('username', PARAM_RAW);