If sub field is empty add custom text

• Deividas

• October 3, 2018 at 12:00 am

Hi
Can some one help me with this one please. I want to display custom text if get_sub_field(‘package_details’); is empty. But no luck so far.
Thank you

 <?php while( have_rows('packages') ): the_row(); ?>

     <li id="tab-1" ><?php the_sub_field('conference_partner'); ?> <?php the_sub_field('exhibition_stand'); ?> <?php the_sub_field('delegate_places'); ?>  
     <?php the_sub_field('number_of_packages'); ?> <?php the_sub_field('package_details'); ?>
    
    
    </li>
     
    <?php 
     
     $sub_field_3 = get_sub_field('package_details'); 
     
     // do something with $sub_field_3
    
        
     ?>
     
     
 <?php endwhile; ?>

 </ul>

<?php endif; ?>

• John Huebner

• October 3, 2018 at 2:37 am

$sub_field_3 = get_sub_field('package_details'); 
if (!$sub_field_3) {
  $sub_field_3 = 'some default value here';
}
echo $sub_field_3;

• Deividas

• October 4, 2018 at 12:11 am

Thank you, sir!!!