Update flash message for validation fails

app/Http/Requests/Request.php

@@ -12,7 +12,7 @@ abstract class Request extends FormRequest
      */
     protected function failedValidation(Validator $validator)
     {
-        flash()->error('Mohon periksa kembali form isian Anda.');
+        flash(__('validation.flash_message'), 'danger');
         parent::failedValidation($validator);
     }
 }

resources/lang/en/validation.php

@@ -13,6 +13,7 @@ return [
     |
     */
 
+    'flash_message'        => 'Please check your form field again.',
     'accepted'             => 'The :attribute must be accepted.',
     'active_url'           => 'The :attribute is not a valid URL.',
     'after'                => 'The :attribute must be a date after :date.',

resources/lang/id/validation.php

@@ -13,6 +13,7 @@ return [
     |
     */
 
+    'flash_message'        => 'Mohon periksa kembali form isian Anda.',
     'accepted'             => 'Isian :attribute harus diterima.',
     'active_url'           => 'Isian :attribute bukan URL yang valid.',
     'after'                => 'Isian :attribute harus tanggal setelah :date.',