Checks element is not null and is focusable (#159)

Blazored · Sep 24, 2020 · 5b172c2 · 5b172c2
1 parent 99a57b3
commit 5b172c2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Blazored.Typeahead/wwwroot/blazored-typeahead.js b/src/Blazored.Typeahead/wwwroot/blazored-typeahead.js
@@ -3,7 +3,7 @@
 window.blazoredTypeahead = {
     assemblyname: "Blazored.Typeahead",
     setFocus: function (element) {
-        if (element) element.focus();
+        if (element && element.focus) element.focus();
     },
     // No need to remove the event listeners later, the browser will clean this up automagically.
     addKeyDownEventListener: function (element) {
@@ -17,4 +17,4 @@ window.blazoredTypeahead = {
             });
         }
     }
-};
+};