From 2887dfffce571a631d3e678e33948e895d780b48 Mon Sep 17 00:00:00 2001
From: altheeagle <dev@andre-mueller.de>
Date: Sat, 1 Oct 2016 19:01:38 +0200
Subject: [PATCH] Updated Message.php

The built-in filter_var constant "FILTER_VALIDATE_URL" doesn't work with "tel:" URIs as described in RFC 3966. This commit lets you use tel:-uris as an valid url to send with prowl
---
 src/Prowl/Message.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Prowl/Message.php b/src/Prowl/Message.php
index d4f1ac2..a3e8712 100644
--- a/src/Prowl/Message.php
+++ b/src/Prowl/Message.php
@@ -88,9 +88,15 @@ class Message {
 		 * @return void
 		 */
 		public function setUrl($sUrl) {
-			$sUrl = filter_var($sUrl, FILTER_VALIDATE_URL);
+			$bVarRes = boolval(filter_var($sUrl, FILTER_VALIDATE_URL));
 
-			if (!$sUrl) {
+			if (stripos($sUrl,'tel:') === 0 ) {
+				$bVarRes = true;
+			} else {
+				$bVarRes = false;
+			}
+
+			if (!$bVarRes) {
 				throw new \InvalidArgumentException("Given url [$sUrl] did not pass the validation.");
 			}