diff --git a/app/Http/Controllers/QuestionController.php b/app/Http/Controllers/QuestionController.php
index 221f25e..d3918b4 100644
--- a/app/Http/Controllers/QuestionController.php
+++ b/app/Http/Controllers/QuestionController.php
@@ -11,7 +11,15 @@ public function store(Request $request): RedirectResponse
     {
 
         $atributes = request()->validate([
-            'question' => ['required', 'min:10'],
+            'question' => [
+                'required',
+                'min:10',
+                function (string $atribute, mixed $value, callable $fail) {
+                    if ($value[strlen($value) - 1] !== '?') {
+                        $fail('Are you sure it is a question? It should end with a question mark in the end.');
+                    }
+                },
+            ],
         ]);
 
         Question::query()->create($atributes);
diff --git a/tests/Feature/CreateAQuestionTest.php b/tests/Feature/CreateAQuestionTest.php
index da34752..a658992 100644
--- a/tests/Feature/CreateAQuestionTest.php
+++ b/tests/Feature/CreateAQuestionTest.php
@@ -24,6 +24,19 @@
 
 it('shold check if ends with question mark?', function () {
 
+    //Arrange::preparar
+    $user = User::factory()->create();
+    actingAs($user);
+
+    //Act::agir
+    $request = post(route('questions.store'), [
+        'question' => str_repeat('#', 10),
+    ]);
+
+    //Assert::verificar
+    $request->assertSessionHasErrors(['question' => 'Are you sure it is a question? It should end with a question mark in the end.']);
+    assertDatabaseCount('questions', 0);
+
 });
 
 it('should have at least 10 characters', function () {