wp_script_is() – Function | Developer.WordPress.org
Determines whether a script has been added to the queue.
Description
For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.
Parameters
$handlestringrequiredName of the script.
$statusstringoptionalStatus of the script to check. Default
'enqueued'.
Accepts'enqueued','registered','queue','to_do', and'done'.
Return
bool Whether the script is queued.Source
function wp_script_is( $handle, $status = 'enqueued' ) {
_wp_scripts_maybe_doing_it_wrong( __FUNCTION__, $handle );
return (bool) wp_scripts()->query( $handle, $status );
}