how to change the default login page of wordpress from wp-login.php to custom login page?

Question

how to change the default login page of wordpress from wp-login.php to custom login page. So that any request for login by any user should redirect to custom login page instead of wp-login.php.

Answer 1

here's an answer from another answer , put in functions.php:

add_action('init','possibly_redirect');

function possibly_redirect(){
 global $pagenow;
 if( 'wp-login.php' == $pagenow ) {
  wp_redirect('http://google.com/');
  exit();
 }
}

Into " http://google.com/ " enter the URL of the custom page.