fix(sdk): prevent lack of parent domain from throwing error

jeremyckahn · Nov 23, 2023 · 35e0b88 · 35e0b88 · vercel · Nov 23, 2023
1 parent 7bceba5
commit 35e0b88
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/models/sdk.ts b/src/models/sdk.ts
@@ -45,8 +45,12 @@ export const isConfigMessageEvent = (
   event: MessageEvent
 ): event is ConfigMessageEvent => {
   const queryParams = new URLSearchParams(window.location.search)
+  const parentDomain = queryParams.get(QueryParamKeys.PARENT_DOMAIN)
+
+  if (parentDomain === null) return false
+
   const { origin: parentFrameOrigin } = new URL(
-    decodeURIComponent(queryParams.get(QueryParamKeys.PARENT_DOMAIN) ?? '')
+    decodeURIComponent(parentDomain)
   )
 
   if (event.origin !== parentFrameOrigin) return false