anchor.diff:          <br>
           <label class="control-label col-sm-4"></label>
           <div class="col-sm-8">
  -            <input type="button" class="btn btn-primary"
  -                   value="<%=AuthenticationEndpointUtil.i18n(resourceBundle, "update")%>"
  -                   onclick="javascript: validate(); return false;">
  +            <input type="submit" class="btn btn-primary"
  +                   value="<%=AuthenticationEndpointUtil.i18n(resourceBundle, "update")%>">
           </div>
           <input type="hidden" name="<%="sessionDataKey"%>"
                  value="<%=Encode.forHtmlAttribute(request.getParameter("sessionDataKey"))%>"/>
  
positive.code:     }
  %>
  
  <script type="text/javascript">
      function validate() {
          var isValid = new Boolean(true);
          $("#profile input").each(function () {
              if ($(this).val() == "") {
                  isValid = false;
              }
          })
          if (isValid) {
              document.getElementById("profile").submit();
          }
          else {
              var errorMsg = "<%=AuthenticationEndpointUtil.i18n(resourceBundle, "enter.valid.answers.for.challenge.questions")%>";
              document.write(errorMsg);
          }
      }
  </script>
  
  <!DOCTYPE html>
  <html lang="en">
  <html>
  
negative.code:                  "answers.security.question")%>
                  </label>
                  <div class="col-sm-8">
                      <input required type="text" class="form-control" id="answer_to_questions"
                             placeholder="<%=AuthenticationEndpointUtil.i18n(resourceBundle, "type.your.security.answer")%>"
                             name=<%="A-" + Encode.forHtmlAttribute(challengeQuestionSet)%>>
                  </div>
  