PushSubscription.options

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

The options read-only property of the PushSubscription interface is an object containing containing the options used to create the subscription.

Syntax

var options = PushSubscription.options

Value

An read-only options object containing the following values:

  • userVisibleOnly: A boolean, indicating that the returned push subscription will only be used for messages whose effect is made visible to the user.
  • applicationServerKey: A public key your push server will use to send messages to client apps via a push server. This value is part of a signing key pair generated by your application server, and usable with elliptic curve digital signature (ECDSA), over the P-256 curve.

Specifications

Specification Status Comment
Push API
The definition of 'options' in that specification.
Working Draft Initial definition.

Browser Compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
optionsChrome Full support 42Edge Full support 16Firefox Full support 44
Notes
Full support 44
Notes
Notes Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.
IE No support NoOpera Full support 29Safari No support NoWebView Android No support NoChrome Android Full support 42Firefox Android Full support 48Opera Android Full support 29Safari iOS No support NoSamsung Internet Android Full support 4.0

Legend

Full support
Full support
No support
No support
See implementation notes.
See implementation notes.