🔊 show error message

server.ts

@@ -29,6 +29,7 @@ app.use(async (ctx) => {
       <p>Page can store cookies: <span id="page-can-store-cookies"></span></p>
       <button id="check-storage-access" type="button">Re-check storage access</button>
       <button id="request-storage-access" style="display: none;" type="button">Request storage access</button>
+      <p style="color: red" id="error-p"></p>
     </body>
     <script>
       const storageAccess = document.getElementById("storage-access-api");
@@ -55,7 +56,10 @@ app.use(async (ctx) => {
         document.requestStorageAccess().then(() => {
           pageCanStoreCookies.innerText = "Yes";
           requestStorageAccess.style.display = "none";
-        });
+        }).catch((e) => {
+          console.error(e);
+          document.getElementById("error-p").innerText = e.message;
+        })
       });
       checkStorageAccessBtn.addEventListener("click", checkStorageAccess);
     </script>