fix: checking that acceptance is valid before selecting iframe

helsingborg-stad · Dec 15, 2023 · 5968f40 · 5968f40
1 parent 68de185
commit 5968f40
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/source/php/Component/Iframe/iframe.blade.php b/source/php/Component/Iframe/iframe.blade.php
@@ -18,10 +18,10 @@ function(e) {
                     return;
                 }
                 const acceptance    = document.querySelector('#acceptance-{{$id}}');
-                const iframe        = acceptance.querySelector('#{{$id}}');
-                let message         = e.data;
+                const iframe        = acceptance?.querySelector('#{{$id}}');
+                const message         = e.data;
 
-                if(iframe && acceptance && message && message.height) {
+                if(iframe && message && message.height) {
                     iframe.height           = message.height;
                     acceptance.style.height = message.height + 'px';
                 }