From 89370e8aa85b016a44a4b214adc70704d05eeb6e Mon Sep 17 00:00:00 2001
From: memoyil <2213635+memoyil@users.noreply.github.com>
Date: Tue, 14 Jan 2025 09:10:04 +0100
Subject: [PATCH] fix: Add null check

---
 packages/canonical-bridge/src/views/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/canonical-bridge/src/views/index.tsx b/packages/canonical-bridge/src/views/index.tsx
index fc3683c9d28c4..6a8cde31fc31b 100644
--- a/packages/canonical-bridge/src/views/index.tsx
+++ b/packages/canonical-bridge/src/views/index.tsx
@@ -40,7 +40,7 @@ export const CanonicalBridge = (props: CanonicalBridgeProps) => {
   const { setLastUpdated: refresh } = useLastUpdated()
 
   useEffect(() => {
-    if (typeof document !== 'undefined') {
+    if (typeof document !== 'undefined' && document) {
       const inputElement = document.querySelector('.bccb-widget-transfer-input') as HTMLInputElement | null
       if (inputElement) {
         inputElement.setAttribute('pattern', '^[0-9]*[.,]?[0-9]*$')