docs(firebase_messaging): clarify when vapidKey parameter is needed…

… when calling `getToken()` (#8905) Co-authored-by: Russell Wheatley <russellwheatley85@gmail.com>
firebase · Jun 16, 2022 · 5ded865 · 5ded865
1 parent 5bda8c9
commit 5ded865
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/firebase_messaging/firebase_messaging/lib/src/messaging.dart b/packages/firebase_messaging/firebase_messaging/lib/src/messaging.dart
@@ -109,6 +109,8 @@ class FirebaseMessaging extends FirebasePluginPlatform {
   }
 
   /// Returns the default FCM token for this device.
+  ///
+  /// On web, a [vapidKey] is required.
   Future<String?> getToken({
     String? vapidKey,
   }) {