getCaptcha(); if ($captcha === null || !$captcha instanceof CaptchaAdapter) { throw new Exception\DomainException(sprintf( '%s requires that the element has a "captcha" attribute of type Zend\Captcha\Figlet; none found', __METHOD__ )); } $captcha->generate(); $figlet = sprintf( '

%s

', $captcha->getFiglet()->render($captcha->getWord()) ); $position = $this->getCaptchaPosition(); $separator = $this->getSeparator(); $captchaInput = $this->renderCaptchaInputs($element); $pattern = '%s%s%s'; if ($position == self::CAPTCHA_PREPEND) { return sprintf($pattern, $captchaInput, $separator, $figlet); } return sprintf($pattern, $figlet, $separator, $captchaInput); } }