show failure message when settings not correctly set

Author: mer30hamid

Plugin.php

@@ -21,10 +21,16 @@ public function initialize()
         }
     }
 
-//    public function onStartup()
-//    {
-//        Translator::load($this->languageModel->getCurrentLanguage(), __DIR__ . '/Locale');
-//    }
+   public function onstartup()
+   {
+        //translator::load($this->languagemodel->getcurrentlanguage(), __dir__ . '/locale');
+        if($this->dateParser->getUserDateFormat() != 'Y/m/d'){
+            $this->flash->failure('Persian Board plugin Error - Date Format : ' . $this->dateParser->getUserDateFormat(). " please change it to: Y/m/d");
+        }
+        elseif($this->languageModel->getCurrentLanguage() != 'fa_IR'){
+            $this->flash->failure('Persian Board plugin Error - to use this plugin you must change language to "فارسی"' );
+        }
+   }
 
     public function getPluginName()
     {