Use the following method:
// Present share dialog [FBDialogs presentShareDialogWithLink:params.link name:params.name caption:params.caption description:params.description picture:params.picture clientState:nil handler:^(FBAppCall *call, NSDictionary *results, NSError *error) { if(error) { // An error occurred, we need to handle the error // See: https://developers.facebook.com/docs/ios/errors NSLog([NSString stringWithFormat:@"Error publishing story: %@", error.description]); } else { // Success NSLog(@"result %@", results); } }];
Here is the link: https://developers.facebook.com/docs/ios/share
source share