From cb4367b6d5af62c8b2c8c384396b3dc29bff2eab Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Wed, 18 Mar 2015 14:17:20 +0100
Subject: [PATCH] disable submit button while groupname is empty

---
 settings/js/users/groups.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/settings/js/users/groups.js b/settings/js/users/groups.js
index c06bc5ff14..32ddbf3ba0 100644
--- a/settings/js/users/groups.js
+++ b/settings/js/users/groups.js
@@ -182,6 +182,7 @@ GroupList = {
 			$('#newgroup-form').show();
 			$('#newgroup-init').hide();
 			$('#newgroupname').focus();
+			GroupList.handleAddGroupInput('');
 		}
 		else {
 			$('#newgroup-form').hide();
@@ -190,6 +191,14 @@ GroupList = {
 		}
 	},
 
+	handleAddGroupInput: function (input) {
+		if(input.length) {
+			$('#newgroup-form input[type="submit"]').attr('disabled', null);
+		} else {
+			$('#newgroup-form input[type="submit"]').attr('disabled', 'disabled');
+		}
+	},
+
 	isGroupNameValid: function (groupname) {
 		if ($.trim(groupname) === '') {
 			OC.dialogs.alert(
@@ -295,4 +304,8 @@ $(document).ready( function () {
 	$userGroupList.on('click', '.isgroup', function () {
 		GroupList.showGroup(GroupList.getElementGID(this));
 	});
+
+	$('#newgroupname').on('input', function(){
+		GroupList.handleAddGroupInput(this.value);
+	});
 });