getHomepage example

$this->messageText[] = ' * Name: ' . $homepage;
            }
            break;

          case 'description':
            if ($homepage = $this->rootPackage->getDescription()) {
              $this->messageText[] = ' * Description: ' . $homepage;
            }
            break;

          case 'homepage':
            if ($homepage = $this->rootPackage->getHomepage()) {
              $this->messageText[] = ' * Homepage: ' . $homepage;
            }
            break;

          case 'support':
            if ($support = $this->rootPackage->getSupport()) {
              $this->messageText[] = ' * Support:';
              foreach ($support as $support_key => $support_value) {
                $this->messageText[] = ' * ' . $support_key . ': ' . $support_value;
              }
            }
            

'#default_value' => $comment->getAuthorEmail(),
      '#required' => ($this->currentUser->isAnonymous() && $anonymous_contact == CommentInterface::ANONYMOUS_MUST_CONTACT),
      '#maxlength' => 64,
      '#size' => 30,
      '#description' => $this->t('The content of this field is kept private and will not be shown publicly.'),
      '#access' => ($comment->getOwner()->isAnonymous() && $is_admin) || ($this->currentUser->isAnonymous() && $anonymous_contact != CommentInterface::ANONYMOUS_MAYNOT_CONTACT),
    ];

    $form['author']['homepage'] = [
      '#type' => 'url',
      '#title' => $this->t('Homepage'),
      '#default_value' => $comment->getHomepage(),
      '#maxlength' => 255,
      '#size' => 30,
      '#access' => $is_admin || ($this->currentUser->isAnonymous() && $anonymous_contact != CommentInterface::ANONYMOUS_MAYNOT_CONTACT),
    ];

    // Add administrative comment publishing options.     $form['author']['date'] = [
      '#type' => 'datetime',
      '#title' => $this->t('Authored on'),
      '#default_value' => $date,
      '#size' => 20,
      

$comment->setHomepage('http://example.org/');

    // Add HTML to ensure that sanitation of some fields tested directly.     $comment->setSubject('<blink>Blinking Comment</blink>');

    // Generate and test tokens.     $tests = [];
    $tests['[comment:cid]'] = $comment->id();
    $tests['[comment:hostname]'] = $comment->getHostname();
    $tests['[comment:author]'] = Html::escape($comment->getAuthorName());
    $tests['[comment:mail]'] = $this->adminUser->getEmail();
    $tests['[comment:homepage]'] = UrlHelper::filterBadProtocol($comment->getHomepage());
    $tests['[comment:title]'] = Html::escape($comment->getSubject());
    $tests['[comment:body]'] = $comment->comment_body->processed;
    $tests['[comment:langcode]'] = $comment->language()->getId();
    $tests['[comment:url]'] = $comment->toUrl('canonical', $url_options + ['fragment' => 'comment-' . $comment->id()])->toString();
    $tests['[comment:edit-url]'] = $comment->toUrl('edit-form', $url_options)->toString();
    $tests['[comment:created]'] = \Drupal::service('date.formatter')->format($comment->getCreatedTime(), 'medium', ['langcode' => $language_interface->getId()]);
    $tests['[comment:created:since]'] = \Drupal::service('date.formatter')->formatTimeDiffSince($comment->getCreatedTime(), ['langcode' => $language_interface->getId()]);
    $tests['[comment:changed:since]'] = \Drupal::service('date.formatter')->formatTimeDiffSince($comment->getChangedTimeAcrossTranslations(), ['langcode' => $language_interface->getId()]);
    $tests['[comment:parent:cid]'] = $comment->hasParentComment() ? $comment->getParentComment()->id() : NULL;
    $tests['[comment:parent:title]'] = $parent_comment->getSubject();
    $tests['[comment:entity]'] = Html::escape($node->getTitle());
    

  }

  /** * {@inheritdoc} */
  public function getOwner() {
    $user = $this->get('uid')->entity;
    if (!$user || $user->isAnonymous()) {
      $user = User::getAnonymousUser();
      $user->name = $this->getAuthorName();
      $user->homepage = $this->getHomepage();
    }
    return $user;
  }

  /** * Get the comment type ID for this comment. * * @return string * The ID of the comment type. */
  public function getTypeId() {