Easy Profile - Joomla Extension

plugin using joomla Authentication, perform the send and confirm functions , witch will allow registration or deny with error message and redirect to registration page. True?

Another question, are the flow similar for "Update" on user profile (easyprofile component)? Will it use the same plugin or i need to write another one?

are you doing custom dev projects?

public function onUserBeforeSave($user, $isnew, $data) 

	{



			$codeSN = $data['code_sn'];

                        $customerID = $data['customer_id'];

                        

                        /* CODE TO CHECK - START */

                        .......

                       /* If ok store true in $result var otherwise store false */

                        .......

                        /* CODE TO CHECK - END */



                        if($result==false)

                        {

                                $app=JFactory::getApplication();

                                $app->enqueueMessage('HERE YOUR ERROR MESSAGE','error');

                        }

                        

                        return $result;

	}