Wordpress - how detect if current page is the login page

Question

There is a better way than using global variable $pagenow to detect current page if is login page, like a is_admin() ?

if ($pagenow !=          


        

Answer 1

If you are like me, and you actually tried to de-register / mess with the jQuery that WordPress automatically loads, then the correct answer is:

Don't use wp_print_styles to register your scripts – use wp_enqueue_scripts instead!

This hook will run only on the frontend, not on the login page, so there's no need for workarounds.

Nacin is explaining it here: http://make.wordpress.org/core/2011/12/12/use-wp_enqueue_scripts-not-wp_print_styles-to-enqueue-scripts-and-styles-for-the-frontend/