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1. james-dg
   Member
   Posted 5 months ago #

   Sounds like a pretty weird thing to ask but here is what I'm looking for...

   I have some custom fields on the user area in wordpress. These are then shown on the author page.
   What I have right now is users enter their facebook link and it will add a facebook icon to the page. The only problem is if a user doesn't enter their url there is just a facebook icon there with no link.
   Is there a way to only show the image if a url has been added?
   Thanks :)

2. esmi
   Theme Diva & Forum Moderator
   Posted 5 months ago #

   How are you calling the link & icon?

3. james-dg
   Member
   Posted 5 months ago #

   <a href="
   <?php $user = $curauth;
   
   // is there someone logged?
   if ($user->ID) {
   $value = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'FACEBOOKURL'));
   echo $value;
   }?>">
   <img src="<?php bloginfo('template_directory'); ?>/images/fbicon.png" alt="find us on facebook"/></a>

   Not sure If i'm even doing it right :')

4. esmi
   Theme Diva & Forum Moderator
   Posted 5 months ago #

   Try:

   <?php if( $value && $value !='' ):?> <img src="<?php bloginfo('template_directory'); ?>/images/fbicon.png" alt="find us on facebook"/></a><?php endif;?>

5. james-dg
   Member
   Posted 5 months ago #

   Thank you Esmi :)
   I had to alter it slightly because it wouldn't show the closing tag on the link.

   <a target="_blank" href="http://www.facebook.com/<?php $user = $curauth;
   if ($user->ID) {
   $value = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'FACEBOOKURL'));
   }?>
   <?php echo $value ?>">
   <?php if( $value && $value !='' ):?><img src="<?php bloginfo('template_directory'); ?>/images/fbicon.png" alt="Find us on facebook"/><?php endif;?>

   See it in action :)

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