From 863a0d7535bd643da5cc5cc08aa8dd3959ee26f7 Mon Sep 17 00:00:00 2001
From: Jaco <jacogr@gmail.com>
Date: Mon, 12 Dec 2022 18:22:31 +0200
Subject: [PATCH] Display warning on mismatched genesisHash (#8522)

---
 packages/page-accounts/src/modals/Qr.tsx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/packages/page-accounts/src/modals/Qr.tsx b/packages/page-accounts/src/modals/Qr.tsx
index 9697e5bfa1..12d8719848 100644
--- a/packages/page-accounts/src/modals/Qr.tsx
+++ b/packages/page-accounts/src/modals/Qr.tsx
@@ -31,7 +31,7 @@ interface Address {
   address: string;
   isAddress: boolean;
   scanned: Scanned | null;
-  warning?: string;
+  warning?: string | null;
 }
 
 function QrModal ({ className = '', onClose, onStatusChange }: Props): React.ReactElement<Props> {
@@ -61,14 +61,17 @@ function QrModal ({ className = '', onClose, onStatusChange }: Props): React.Rea
           ? scanned.content
           : keyring.createFromUri(scanned.content, {}, 'sr25519').address,
         isAddress: scanned.isAddress,
-        scanned
+        scanned,
+        warning: scanned.genesisHash && !api.genesisHash.eq(scanned.genesisHash)
+          ? 'The genesisHash for the scanned account does not match the genesisHash of the connected chain. The account will not be available on this chain.'
+          : null
       });
 
       if (scanned.name) {
         _onNameChange(scanned.name);
       }
     },
-    [_onNameChange]
+    [_onNameChange, api]
   );
 
   const _onError = useCallback(