Hi i am new to stackoverflow. I am developing an xmpp client application for iphone using xmppframework. I have done the chat part. Now i want to synchonize the iphone contacts and xmpp server contacts. For this i want to check whether this contact is available in xmpp server. Please help me to do this.
Thanks in advance.
For synchronizing contacts with xmpp server use XEP extension-0055 which is a jabber search plugin. Refer this link.
http://xmpp.org/extensions/xep-0055.html