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    This article is in need of a technical review.

    This is an experimental technology
    Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

    « PushManager


    The unregister method is used to ask the system to unregister and delete the specified endpoint. New requests to send notifications to that endpoint will not trigger a notification on the system and app.


    var request = navigator.push.unregister(pushEndpoint);


    A pushEndpoint to be unregistered.


    A DOMRequest object to handle the success or failure of the method call.

    If the method call is successful, the request's result will be a PushRegistration object representing the endpoint that has been unregistered.


    Those objects are anonymous JavaScript objects with the following properties:

    A string representing the URL of the unregistered endpoint.
    Undefined when unregister.onsuccess is called.


    var req = navigator.push.unregister(pushEndpoint);
    req.onsuccess = function(e) {
      var endpoint = req.result;
      debug("Unregistered endpoint: " + endpoint );
    req.onerror = function(e) {
      debug("Error unregistering the endpoint: " + JSON.stringify(e));


    Specification Status Comment
    Push API Working Draft Defines the PushManager interface.

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
    Basic support Not supported Not supported Not supported Not supported Not supported
    Feature Android Firefox OS Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
    Basic support Not supported 1.1 Not supported Not supported Not supported Not supported

    Gecko implementation note

    This API is currently available on Firefox OS only for any installed applications.

    See also

    Document Tags and Contributors

    Contributors to this page: kscarfone, Willyaranda, teoli, Jeremie
    Last updated by: teoli,