diff --git a/app/FormValidator.php b/app/FormValidator.php
index 5ebb1c5..9f563f0 100644
--- a/app/FormValidator.php
+++ b/app/FormValidator.php
@@ -23,7 +23,7 @@ class FormValidator {
                     return false;
                 }
             }
-            else if($params['required']) {
+            else if(isset($params['required']) && $params['required']) {
                 return false;
             }
         }