<fb:is-in-network/>
Content within the tags is rendered only if the user
is in the specified network. Use the <fb:else/>
logic tag (described later in this chapter) to render content if a
user is not in the specified network.
Here is example FBML code for
<fb:is-in-network/>
:
<fb:is-in-network network="1234567890" uid="0987654321"> This text shows up if user with id 0987654321 is in the network with id 1234567890. <fb:else> If user with id 0987654321 is not in network with id 1234567890 this text will show up. </fb:else> </fb:is-in-network>
18.118.28.179