From babeb9ff139a8c361e78850966e2b64aee3f3b82 Mon Sep 17 00:00:00 2001
From: Elliot Spall <132617474+PuppetFoam@users.noreply.github.com>
Date: Wed, 26 Jun 2024 10:02:15 -0400
Subject: [PATCH] Update Dropdown.js

Prevent "Uncaught TypeError: Cannot read properties of undefined (reading 'findIndex')" error from being thrown when visibleOptions is null or undefined.
---
 components/lib/dropdown/Dropdown.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/lib/dropdown/Dropdown.js b/components/lib/dropdown/Dropdown.js
index 3bfa61c25b..4c0bee669b 100644
--- a/components/lib/dropdown/Dropdown.js
+++ b/components/lib/dropdown/Dropdown.js
@@ -656,7 +656,7 @@ export const Dropdown = React.memo(
         const onEditableInputChange = (event) => {
             let searchIndex = null;
 
-            if (event.target.value) {
+            if (event.target.value && visibleOptions) {
                 searchIndex = visibleOptions.findIndex((item) => getOptionLabel(item).toLocaleLowerCase().startsWith(event.target.value.toLocaleLowerCase()));
             }