now users can be unfollowed

app/Http/Controllers/FollowerController.php

@@ -13,4 +13,11 @@ class FollowerController extends Controller
 
         return back();
     }
+
+    public function destroy(User $user)
+    {
+        $user->followers()->detach(auth()->user()->id);
+
+        return back();
+    }
 }

app/Http/Controllers/SignupController.php

@@ -41,6 +41,6 @@ class SignupController extends Controller
         // authenticate user
         Auth::attempt($request->only("email", "password"));
 
-        return redirect()->route("posts.index");
+        return redirect()->route("posts.index", auth()->user()->username);
     }
 }

resources/views/dashboard.blade.php

@@ -53,8 +53,9 @@
                                 class="bg-blue-600 text-white uppercase rounded-lg px-3 py-1 text-xs font-bold cursor-pointer"
                                 value="follow">
                         </form>
-                        <form action="#" method="POST">
+                        <form action="{{ route('users.unfollow', $user) }}" method="POST">
                             @csrf
+                            @method('DELETE')
                             <input type="submit"
                                 class="bg-red-600 text-white uppercase rounded-lg px-3 py-1 text-xs font-bold cursor-pointer"
                                 value="unfollow">