Improve demo to print cause of Message invalidation if debug is enabled

Author: pitbulk

demo1/index.php

@@ -77,6 +77,9 @@
 
     if (!empty($errors)) {
         echo '<p>' . implode(', ', $errors) . '</p>';
+        if ($auth->getSettings()->isDebugActive()) {
+            echo '<p>'.$auth->getLastErrorReason().'</p>';
+        }
     }
 
     if (!$auth->isAuthenticated()) {
@@ -108,6 +111,9 @@
         echo '<p>Sucessfully logged out</p>';
     } else {
         echo '<p>' . implode(', ', $errors) . '</p>';
+        if ($auth->getSettings()->isDebugActive()) {
+            echo '<p>'.$auth->getLastErrorReason().'</p>';
+        }
     }
 }