This article is in need of a technical review.

« DOM Reference

This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.

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


The honorificPrefix property is a list of all the possible honorific prefix usable for the contact.


var prefixes = instanceOfMozContact.honorificPrefix


Return an Array of strings.


Specification Status Comment
Contacts Manager API Working Draft First Working Draft (unstable)
vCard Format Specification RFC RFC6350

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
basic support Not supported Not supported Not supported Not supported Not supported
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
basic support Not supported Not supported 18.0 (non standard) Not supported Not supported Not supported

Gecko Note

As the specification is unstable, the Gecko implementation is completely non-standard.

See also

Document Tags and Contributors

Contributors to this page: justinpotts, kscarfone, Jeremie
Last updated by: kscarfone,