From 646db4ce48d14f7d4a6d6f879c7d161ad0c40154 Mon Sep 17 00:00:00 2001
From: ashubawork <andrew.shuba2@gmail.com>
Date: Thu, 11 Apr 2024 11:41:45 +0300
Subject: [PATCH] - fix youtube validation

---
 includes/um-short-functions.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/includes/um-short-functions.php b/includes/um-short-functions.php
index a26f0d5a..14f87d26 100644
--- a/includes/um-short-functions.php
+++ b/includes/um-short-functions.php
@@ -1912,6 +1912,9 @@ function um_profile( $key ) {
  * @return bool|string
  */
 function um_youtube_id_from_url( $url ) {
+	if ( ! $url ) {
+		return true;
+	}
 	$url = preg_replace( '/&ab_channel=.*/', '', $url ); // ADBlock argument.
 	$url = preg_replace( '/\?si=.*/', '', $url ); // referral attribute.