From bce1f34c2f261ed5af969859be242b8e074ea0e5 Mon Sep 17 00:00:00 2001
From: AleksanderSklorz <115619721+AleksanderSklorz@users.noreply.github.com>
Date: Tue, 27 Jun 2023 13:56:13 +0200
Subject: [PATCH] [ACS-5398] Fixed useless regular expression character (#8710)

---
 .../form/widgets/content-widget/attach-file-widget.component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/process-services/src/lib/form/widgets/content-widget/attach-file-widget.component.ts b/lib/process-services/src/lib/form/widgets/content-widget/attach-file-widget.component.ts
index 0473d03912..7eb90c6caf 100644
--- a/lib/process-services/src/lib/form/widgets/content-widget/attach-file-widget.component.ts
+++ b/lib/process-services/src/lib/form/widgets/content-widget/attach-file-widget.component.ts
@@ -283,7 +283,7 @@ export class AttachFileWidgetComponent extends UploadWidgetComponent implements
     }
 
     private getDomainHost(urlToCheck: string): string {
-        const result = urlToCheck.match('^(?:https?:\/\/)?(?:[^@\/\n]+@)?(?:www\.)?([^:\/?\n]+)');
+        const result = urlToCheck.match('^(?:https?:\/\/)?(?:[^@\/\n]+@)?(?:www\\.)?([^:\/?\n]+)');
         return result[1];
     }