diff --git a/app/Http/Controllers/App/WorkspaceController.php b/app/Http/Controllers/App/WorkspaceController.php
index 8fecc6b1..088e8606 100644
--- a/app/Http/Controllers/App/WorkspaceController.php
+++ b/app/Http/Controllers/App/WorkspaceController.php
@@ -86,7 +86,7 @@ public function create(Request $request): Response|RedirectResponse
     public function autofillBrand(AutofillBrandRequest $request, AutofillBrand $autofill): JsonResponse
     {
         try {
-            $metadata = $autofill(data_get($request->validated(), 'url'));
+            $metadata = $autofill($request->validated('url'));
         } catch (RuntimeException $e) {
             return response()->json(['message' => $e->getMessage()], SymfonyResponse::HTTP_UNPROCESSABLE_ENTITY);
         }
diff --git a/tests/Feature/Social/FacebookControllerTest.php b/tests/Feature/Social/FacebookControllerTest.php
index 6b01f9c9..0dc6949d 100644
--- a/tests/Feature/Social/FacebookControllerTest.php
+++ b/tests/Feature/Social/FacebookControllerTest.php
@@ -83,6 +83,50 @@
     ]);
 });
 
+test('facebook callback shows network_taken when the network is already connected', function () {
+    config()->set('trypost.self_hosted', false);
+
+    SocialAccount::factory()->create([
+        'workspace_id' => $this->workspace->id,
+        'platform' => Platform::Facebook,
+        'platform_user_id' => 'existing_page',
+    ]);
+
+    session(['social_connect_workspace' => $this->workspace->id]);
+
+    $socialiteUser = Mockery::mock(SocialiteUser::class);
+    $socialiteUser->shouldReceive('getId')->andReturn('facebook_user_123');
+    $socialiteUser->token = 'test-user-token';
+
+    Socialite::shouldReceive('driver')
+        ->with('facebook')
+        ->andReturn(Mockery::mock()->shouldReceive('usingGraphVersion')->andReturnSelf()->shouldReceive('user')->andReturn($socialiteUser)->getMock());
+
+    Http::fake([
+        'https://graph.facebook.com/*/me/accounts*' => Http::response([
+            'data' => [
+                [
+                    'id' => 'page_123',
+                    'name' => 'My Facebook Page',
+                    'username' => 'myfbpage',
+                    'picture' => ['data' => ['url' => null]],
+                    'access_token' => 'page-access-token',
+                ],
+            ],
+        ], 200),
+    ]);
+
+    $response = $this->actingAs($this->user)->get(route('app.social.facebook.callback'));
+
+    $response->assertOk();
+    $response->assertViewIs('auth.social-callback');
+    $response->assertViewHas('success', false);
+    $response->assertViewHas('message', __('accounts.popup_callback.network_taken'));
+
+    // The duplicate was blocked by the observer — only the pre-existing account remains.
+    expect($this->workspace->socialAccounts()->where('platform', Platform::Facebook)->count())->toBe(1);
+});
+
 test('facebook callback redirects to page selection when multiple pages', function () {
     session([
         'social_connect_workspace' => $this->workspace->id,