Looking for logging into the Laravel Auth Middleware Check Is site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Laravel Auth Middleware Check Is site. After that you can login as usual with your login credentials.
https://laravel.com/docs/5.7/authentication
https://laravel.com/docs/5.0/authentication
https://stackoverflow.com/questions/34584753/laravel-5-2-using-authcheck-not-working-in-middleware