function metatag_hreflang_help in Metatag 8

Implements hook_help().

File

metatag_hreflang/metatag_hreflang.module, line 13

Contains metatag_hreflang.module.

Code

function metatag_hreflang_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {

    // Main module help for the metatag_hreflang module.
    case 'help.page.metatag_hreflang':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Provides support for the hreflang meta tag with some extra logic to simplify it.') . '</p>';
      return $output;
    default:
  }
}