title: How to get Re-Captcha Values in LIFERAY
body: <p>How can I get the Captcha value in Liferay.</p>
  
  <p>To check the value I call check() from CaptchaUtil</p>
  
  <pre><code> CaptchaUtil.check(actionRequest);
  </code></pre>
  
  <p>But I didn't find how to get the captcha Value.</p>
  
  <p>I'm Using LIFERAY 6.2 EE</p>
  
  <p>Thanks in advance</p>