add shipping rules

app/Http/Controllers/Shop/Auth/LoginController.php

@@ -4,8 +4,8 @@ namespace App\Http\Controllers\Shop\Auth;
 
 use App\Http\Controllers\Controller;
 use Illuminate\Foundation\Auth\AuthenticatesUsers;
-use Illuminate\Support\Facades\Auth;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
 
 class LoginController extends Controller
 {
@@ -31,14 +31,16 @@ class LoginController extends Controller
     public function login(Request $request)
     {
         $credentials = $request->validate([
-            'email'   => 'required|email',
+            'email' => 'required|email',
             'password' => 'required|string',
         ]);
 
         if ($this->guard()->attempt($credentials, $request->get('remember'))) {
             $request->session()->regenerate();
+
             return (back()->getTargetUrl() == route('Shop.login')) ? redirect()->intended(route('home')) : back();
         }
+
         return back()->withInput($request->only('email', 'remember'));
     }
 
@@ -47,6 +49,7 @@ class LoginController extends Controller
         $sessionKey = $this->guard()->getName();
         $this->guard()->logout();
         $request->session()->forget($sessionKey);
+
         return redirect()->route('home');
     }