another-page.xhtml
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html">
<h:head>
<title>Required Input</title>
</h:head>
<h:body>
<h2>Required Input - Another Page</h2>
<h:form>
<p>
The button below takes you to back to the index page.
</p>
<h:commandButton value="Back to Index Page" action="index"/>
</h:form>
</h:body>
</html>