From 30234926d1bcce4bc84d7811c3e83da767033d44 Mon Sep 17 00:00:00 2001
From: Yuliia Likhytska <yuliia.likhytska@gmail.com>
Date: Sun, 27 Aug 2023 18:17:05 +0200
Subject: [PATCH] #984: improved regex email validation

---
 lib/util/util.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/util/util.js b/lib/util/util.js
index 3309ca8d6..d49c0db77 100644
--- a/lib/util/util.js
+++ b/lib/util/util.js
@@ -205,7 +205,9 @@ const Util = {
      * @returns {boolean} first elem is type, second elem is subType
      */
     emailValidator(email) {
-        const regex = new RegExp('[a-z0-9]+@[a-z]+.[a-z]{2,3}');
+        const regex = new RegExp(
+            "^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$"
+        );
         return regex.test(email);
     },