From 83daf9bfad6b7abb1801e5b74e9a4ff678d949cd Mon Sep 17 00:00:00 2001
From: Marko Oldenburg <leongaultier@gmail.com>
Date: Thu, 28 Sep 2017 08:42:20 +0200
Subject: [PATCH] Syntax check for disabledForIntervals

---
 74_XiaomiFlowerSens.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/74_XiaomiFlowerSens.pm b/74_XiaomiFlowerSens.pm
index f5abc56..249471e 100644
--- a/74_XiaomiFlowerSens.pm
+++ b/74_XiaomiFlowerSens.pm
@@ -36,7 +36,7 @@ use JSON;
 use Blocking;
 
 
-my $version = "1.1.0";
+my $version = "1.1.1";
 
 
 
@@ -164,6 +164,8 @@ sub XiaomiFlowerSens_Attr(@) {
     
     if( $attrName eq "disabledForIntervals" ) {
         if( $cmd eq "set" ) {
+            return "check disabledForIntervals Syntax HH:MM-HH:MM or 'HH:MM-HH:MM HH:MM-HH:MM ...'"
+            unless($attrVal =~ /^((\d{2}:\d{2})-(\d{2}:\d{2})\s?)+$/);
             Log3 $name, 3, "XiaomiFlowerSens ($name) - disabledForIntervals";
             readingsSingleUpdate ( $hash, "state", "Unknown", 1 );
         }