validate types in next

reown-com · Nov 28, 2024 · 80e028c · 80e028c
1 parent 10e95d0
commit 80e028c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/dapps/appkit-siwe/next/app/config/index.tsx b/dapps/appkit-siwe/next/app/config/index.tsx
@@ -73,6 +73,10 @@ export const siweConfig = createSIWEConfig({
     }
 
     const { address, chainId } = session as unknown as SIWESession;
+    // Validate address and chainId types
+    if (typeof address !== "string" || typeof chainId !== "number") {
+      return null;
+    }
 
     return { address, chainId };
   },