<?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Captcha; use Zend\Validator\ValidatorInterface; /** * Generic Captcha adapter interface * * Each specific captcha implementation should implement this interface */ interface AdapterInterface extends ValidatorInterface { /** * Generate a new captcha * * @return string new captcha ID */ public function generate(); /** * Set captcha name * * @param string $name * @return AdapterInterface */ public function setName($name); /** * Get captcha name * * @return string */ public function getName(); /** * Get helper name to use when rendering this captcha type * * @return string */ public function getHelperName(); }