how can redirect sign in and sign out link front-end page rather then wp-login .php in comment form in wordpress

Question

I want to redirect the signin and signout link from comment form in Wordpress.

I am using a plugin to register users from the front-end; there I have two pages: sign-in and register. When someone registers from this page and logs in from this page, then its working fine.

But when someone is going to give a comment to a post and is not logged in, then a link shows directing the user to login. Upon clicking this link it goes to wp-login.php, but I want to redirect this link to my sign-in page and after sign in the sign out link should go to this page as well.

How can I do this?

Answer 1

Use the filter login_redirect to redirect users to a page of your choice after login, and logout_url to redirect them after logging out.

An example would be the following:

function my_login_redirect( $url, $request, $user ){

     // Redirect non administrator users to a custom url.
     // Administrator gets redirected to default url 
     if( !current_user_can( 'administrator' ) )
         return 'my-custom-url';
     else return $url;

}

add_filter('login_redirect', 'my_login_redirect');