<?php class Contact extends TPage { /** * Event handler for the OnClick event of the submit button. * @param TButton the button triggering the event * @param TEventParameter event parameter (null here) */ public function submitButtonClicked($sender, $param) { if ($this->IsValid) // check if input validation is successful { // obtain the user name, email, feedback from the textboxes $name = $this->Name->Text; $email = $this->Email->Text; $feedback = $this->Feedback->Text; // send an email to administrator with the above information $this->mailFeedback($name, $email, $feedback); } } protected function mailFeedback($name, $email, $feedback) { // implementation of sending the feedback email } } ?>