function tfa_help in Two-factor Authentication (TFA) 7.2

Same name and namespace in other branches

1. 8 tfa.module \tfa_help()
2. 6 tfa.module \tfa_help()
3. 7 tfa.module \tfa_help()

Implements hook_help().

File

./tfa.module, line 445

Two-factor authentication for Drupal.

Code

function tfa_help($path, $arg) {
  $link = '<p>' . t('For up-to-date help see the <a href="!url">TFA module documentation</a> on drupal.org.', array(
    '!url' => url('http://drupal.org/node/1663240'),
  )) . '</p>';
  switch ($path) {
    case 'admin/help#tfa':
      $output = '<h3>' . t('Two-factor Authentication for Drupal') . '</h3>';
      $output .= '<p>' . t('TFA is a base module for providing two-factor authentication for your Drupal site. As such it provides a framework for specific TFA plugins that act during user authentication to confirm a "second factor" for the user.') . '<p>';

      // @todo include explanations on TFA module variables and fallback ordering
      $output .= $link;
      return $output;
  }
}