From 7b0eb87685a7d64b550f6cc8e5c8242de44288e6 Mon Sep 17 00:00:00 2001
From: Koen Kanters <koenkanters94@gmail.com>
Date: Sat, 9 Jan 2021 15:13:29 +0100
Subject: [PATCH] Don't allow friendly_name to start with.
 https://github.com/Koenkk/zigbee2mqtt/commit/d7c74ca3ad65dc8cc0366d321c5494c4f3b7a51b

---
 lib/util/utils.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/util/utils.js b/lib/util/utils.js
index fb51e2b7..7ed39df2 100644
--- a/lib/util/utils.js
+++ b/lib/util/utils.js
@@ -197,7 +197,7 @@ function validateFriendlyName(name) {
     }
 
     if (name.length === 0) errors.push(`friendly_name shoud atleast be 1 char long`);
-    if (name.endsWith('/')) errors.push(`friendly_name is not allowed to end with /`);
+    if (name.endsWith('/') || name.startsWith('/')) errors.push(`friendly_name is not allowed to end or start with /`);
     if (name.endsWith(String.fromCharCode(0))) errors.push(`friendly_name is not allowed to contain null char`);
     if (endpointNames.includes(name)) errors.push(`Following friendly_name are not allowed: '${endpointNames}'`);
     if (name.match(/.*\/\d*$/)) errors.push(`Friendly name cannot end with a "/DIGIT" ('${name}')`);