Reply To: How do I exclude posts older than a year from relationship field?

• kapitaine

• May 13, 2016 at 10:48 pm

I figured this out for anyone who might come across this same requirement.

Simply use $args['date_query'].

function acf_relationship_filter( $args, $field, $post_id ) {

    $args['post_status'] = array('publish');
    $args['date_query'] = array(
        'after' => date('Y-m-d G:i:s', strtotime('-1 year')),
        'inclusive' => true
    );

    return $args;
    
}

add_filter('acf/fields/relationship/query/name=featured_items', 'acf_relationship_filter', 10, 3);

This will only show the posts that were made after a year ago from today.

Hope it helps someone out there!

WP Docs on date parameters for WP_Query: http://codex.wordpress.org/Class_Reference/WP_Query#Date_Parameters