Reply To: How do you create post_title from another field(s) in ACF Pro?

• locomo

• May 30, 2015 at 1:27 am

This works for me

add_action('acf/save_post', 'custom_acf_save_post', 20);
function custom_acf_save_post( $post_id ) {
	
	// bail early if no ACF data
	if( empty($_POST['acf']) ) {
		
		return;
	}

	$data['ID'] = $post_id;
	// Combine first name and last name to create a title
	$title = trim($_POST['acf']['field_55687a737d49f']) . " " . trim($_POST['acf']['field_55687a917d4a0']);
	$data['post_title'] = $title;
	$data['post_name'] = sanitize_title( $title );

	wp_update_post( $data );

}