Add admin script on custom post types
if you require a specific javascript file enqueued only on pages related to your custom post type (in this example MOVIES) use this function.
/** * Snippet Name: Add admin script on custom post types * Snippet URL: https://wpcustoms.net/snippets/add-admin-script-on-custom-post-types/ */ function wpc_add_admin_cpt_script( $hook ) { global $post; if ( $hook == 'post-new.php' || $hook == 'post.php' ) { if ( 'movies' === $post->post_type ) { wp_enqueue_script( 'myscript', get_stylesheet_directory_uri().'/js/my_movie_admin_script.js' ); } } } add_action( 'admin_enqueue_scripts', 'wpc_add_admin_cpt_script', 10, 1 );