SpeechRecognition.onerror

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The onerror property of the SpeechRecognition interface represents an event handler that will run when a speech recognition error occurs (when the error event fires.)

Syntax

mySpeechRecognition.onerror = function() { ... };

Examples

var recognition = new SpeechRecognition();

recognition.onerror = function(event) {
  console.log('Speech recognition error detected: ' + event.error);
}

Specifications

Specification
Web Speech API
# dom-speechrecognition-onerror

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
onerror
33
≤79
No
No
No
14.1
Yes
Yes
No
No
14.5
Yes

See also

© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/SpeechRecognition/onerror