MDN’s new design is in Beta! A sneak peek: https://blog.mozilla.org/opendesign/mdns-new-design-beta/

This API is available on Firefox OS for privileged or certified applications only.

Summary

The getRevision method is used to retrieve the revision number of the device's contact database.

Syntax

var instanceOfDomRequest = window.navigator.mozContacts.getRevision();

Return value

A DOMRequest object to handle the success or error of the operation.

Example

var request = window.navigator.mozContacts.getRevision();

request.onsuccess = function () {
  console.log('Database version is: ' + this.result);
}

request.onerror = function () {
  console.log('Something goes wrong!');
}

Specifications

Specification Status Comment
Contacts Manager API
The definition of 'Contacts Manager API' in that specification.
Working Draft  
vCard Format Specification IETF RFC RFC 6350

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
basic support No support No support No support No support No support
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
basic support No support No support 18.0 No support No support No support

See also

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, Sebastianz, fscholz, jsx, kscarfone, Jeremie
 Last updated by: chrisdavidmills,