3 namespace Drupal\metatag\Plugin\metatag\Tag;
6 * The basic "Description" meta tag.
10 * label = @Translation("Description"),
11 * description = @Translation("A brief and concise summary of the page's content, preferably 320 characters or less. The description meta tag may be used by search engines to display a snippet about the page in search results."),
12 * name = "description",
20 class Description extends MetaNameBase {
23 * Generate a form element for this meta tag.
25 public function form(array $element = []) {
27 '#type' => 'textarea',
28 '#title' => $this->label(),
29 '#default_value' => $this->value(),
31 '#required' => isset($element['#required']) ? $element['#required'] : FALSE,
32 '#description' => $this->description(),
33 '#element_validate' => [[get_class($this), 'validateTag']],