Create two new routes and remove the login route like so:
web.php
// show form route
Route::get('new-login', 'AuthLoginController@showLoginForm');
// post credential to the login method
Route::post('new-login', 'AuthLoginController@login')->name('new-login');
// remove default login route
Auth::route(['login' => false]);
Now in your login.blade you must change the form action to point your new-login route:
auth/login.blade
<form method="POST" action="{{ route('new-login') }}">
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