<?php
class AccuaForm_Validation_Email extends Validation_Email {
	public function __construct($message = "") {
	  if(empty($message)) {
	    // translators: %element% is the field label.
	    $this->message = __( "Please enter a valid email address in %element%", 'contact-forms' );
	  } else {
	    $this->message = $message;
	  }
	}
}