## functions – If ACF field is empty show different value

Question

I have a function setup in my functions.php file which I am trying to use to show a Advanced Custom Field with a fallback value if that field is empty. Here is what I have so far:

add_filter( 'facetwp_map_marker_args', function( $args,$post_id ) {

$field = get_field( 'Type',$post_id ); // Get this post's ACF value
$tent="tent";$value =   if( $field == true ){ echo$field;} else { echo $tent; };$args['icon'] = 'https://www.muddycamper.com/wp-content/themes/oceanwp-child-theme-muddy-camper/images/markers/' . $value . '.png'; return$args; }, 10, 2 );


In other words:
If $field has a value then it should be use but if it is empty then it should default to$tent.

0
4 months 2022-01-25T19:48:35-05:00 0 Answers 0 views 0