// Verify that the user has filled out all
      // required items that are required on register
      // That means users logging in after new user attributes
      // have been created and required will be prompted here to 
      // finish their profile
 
      $this->set('invalidRegistrationFields', false);
      Loader::model('attribute/categories/user');
      $ui = UserInfo::getByID($u->getUserID());
      $aks = UserAttributeKey::getRegistrationList();
 
      // HERE IS WHERE WE CREATE A NEW LIST OF AKs
      // get every attribute?
      $attributes = UserAttributeKey::getList();
 
      // get every group the user is in
      $groups = $u->getUserGroups();
 
      // for each group the user is in
      // search for attributes that start with that prefix
      foreach($groups as $gp) {
         foreach($attributes as $atb) {
            if (strncasecmp($atb->akHandle, $gp, strlen($gp)) == 0) {
               $aks[] = $atb;
            }
         }
      }
 
      $unfilledAttributes = array();
/*
      foreach($aks as $uak) {
         if ($uak->isAttributeKeyRequiredOnRegister()) {
            $av = $ui->getAttributeValueObject($uak);
            if (!is_object($av)) {
               $unfilledAttributes[] = $uak;
            }
         }
      }
*/
      foreach($aks as $uak) {
         $av = $ui->getAttributeValueObject($uak);
         if (!is_object($av)) {
            $unfilledAttributes[] = $uak;
         }
      }