15.9.2. Adding a CAPTCHA to a form

<h:graphicImage value="/seam/resource/captcha"/>
  <h:inputText id="verifyCaptcha" value="#{captcha.response}" 
     required="true">
    <s:validate />
  </h:inputText>
<h:message for="verifyCaptcha"/>

<h:graphicImage value="/seam/resource/captcha"/>
  <h:inputText id="verifyCaptcha" value="#{captcha.response}" 
     required="true">
    <s:validate />
  </h:inputText>
<h:message for="verifyCaptcha"/>