From 7015fae91c3578f875fbb914e894bbe926156bbf Mon Sep 17 00:00:00 2001
From: Martin Raifer <martin@raifer.tech>
Date: Tue, 30 Nov 2021 15:02:22 +0100
Subject: [PATCH] only allow to click on valid website URLs

closes #8827
---
 modules/ui/fields/input.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/modules/ui/fields/input.js b/modules/ui/fields/input.js
index d5bec7405..e7d24972c 100644
--- a/modules/ui/fields/input.js
+++ b/modules/ui/fields/input.js
@@ -182,11 +182,17 @@ export function uiFieldText(field, context) {
 
 
     function validIdentifierValueForLink() {
-        const value = utilGetSetValue(input).trim().split(';')[0];
+        const value = utilGetSetValue(input).trim();
 
-        if (field.type === 'url' && value) return value;
+        if (field.type === 'url' && value) {
+            try {
+                return (new URL(value)).href;
+            } catch (e) {
+                return null;
+            }
+        }
         if (field.type === 'identifier' && field.pattern) {
-            return value && value.match(new RegExp(field.pattern));
+            return value && value.match(new RegExp(field.pattern))[0];
         }
         return null;
     }