I'm sure this has already been addressed somewhere and is more than likely just me being a bit dense, so I apologize in advance.
I have created public user profiles for my authors that are basically author boxes. The profiles include links to the author's social media accounts.
This is an example of how I am calling the links:
<a href="<?php echo $user->facebook; ?>" target="_blank" class="sl-item fa fa-facebook"></a>
The problem I'm running into is that the icons for the links show up even if the user hasn't added their account for a particular social media platform.
I'm fairly certain that I need to be calling the fields in some other manner, I'm just not sure how.
Any help would be appreciated.