diff --git a/README.md b/README.md
index 60d6e31..8611ac4 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,6 @@ use Pablo\Ae3auth\app\Rules\CheckUsedPasswordRule;
 public function rules(): array
 {
     return [
-        '<campo_username' => '<rules>',
         'password' => [
             Password::defaults(),
             new CheckUsedPasswordRule()
@@ -79,6 +78,21 @@ public function rules(): array
 }
 ```
 
+- Caso necessário, a trait ```ValidationErrorResponse``` pode ser adicionada ao FormRequest para enviar uma mensagem personalizada para o client
+
+```php
+use Pablo\Ae3auth\app\Traits\ValidationErrorResponse
+use Illuminate\Contracts\Validation\Validator;
+
+...
+
+protected function failedValidation(Validator $validator)
+{
+    $this->throwAndReturnJsonResponse($validator, 'sua mensagem');
+}
+
+```
+
 7) Invalidando senhas expiradas
 
 Para invalidar as senhas expiradas, execute o comando abaixo:
@@ -192,7 +206,7 @@ return Application::configure(basePath: dirname(__DIR__))
     )
     ->withMiddleware(function (Middleware $middleware) {
         $middleware->alias([
-            'auth.invalid-password' => \Pablo\Ae3auth\app\Http\InvalidPasswordMiddleware::class,
+            'ae3auth-invalid-password' => \Pablo\Ae3auth\app\Http\InvalidPasswordMiddleware::class,
         ]);
     })
     ->withExceptions(function (Exceptions $exceptions) {