Reply To: Populate text field dynamically with another field

• creativemonarchy

• September 5, 2018 at 10:05 pm

Got it!

function my_acf_save_post( $post_id ) {
    
    // get new value
    $value = get_field('logo');
    
    // do something
    update_field('logo_url', $value);
}

add_action('acf/save_post', 'my_acf_save_post', 20);