/**
* If the given captcha is valid
*
* @param string $value
*
* @return boolean
*/
public function isValid($value)
{
$result = true;
$captchaAdapter = $this->captchaAdapterFactory->getCaptchaAdapter($this->options['type']);
if (!$captchaAdapter->isValid($value)) {
$result = false;
foreach ($captchaAdapter->getErrors() as $error) {
$this->result->addError($error);
}
}
return $result;
}
/**
* Render the captcha block
*
* @param string $type Type of captcha to use
*
* @return string
*/
public function render($type)
{
return $this->captchaAdapterFactory->getCaptchaAdapter($type)->render();
}