title: Authentication error message in okta login page
body: <p>I got my okta login page in my application using authorize endpoint.</p>
  <p>When there is no user present in okta, error message displays on the page as expected.
  When the user is exists in okta, but the user does not belong to a right group, then there is no error message is shown in the page. Its navigating to my application’s servlet doFilter method with error in servlet request.</p>
  <p>Now 2 questions.</p>
  <ol>
  <li><p>Will there be any session in okta for this user? If so, how do I kill it?</p>
  </li>
  <li><p>Is there any way that I can restrict them in okta login
  page itself?</p>
  </li>
  </ol>
  <p>Please shed some light on these.</p>