Web platform features explorer

messageerror

Newly available since 2023-03-27
Tags: api Groups: Messaging

The messageerror event fires on a target, such as a window or worker, when an incoming message cannot be deserialized. This event can fire for many types of messages, such as cross-document messages or broadcast channel messages.

Browser support

  • Chrome 60 Released on 2017-07-25
  • Chrome Android 60 Released on 2017-08-01
  • Edge 18 Released on 2018-10-02
  • Firefox 57 Released on 2017-11-14
  • Firefox for Android 57 Released on 2017-11-28
  • Safari 16.4 Released on 2023-03-27
  • Safari on iOS 16.4 Released on 2023-03-27