function user_form_process_password

Form element process handler for client-side password hide/show and strength.

Parameters

array $element: The form element to process.

array $form_state: The $form_state array of the form this element belongs to.

File

core/modules/user/user.module, line 2971

Enables the user registration and login system.

Code

function user_form_process_password($element, $form_state = array()) {
  global $user;
  $config = config('system.core');

  if ($element['#password_strength']) {
    if (isset($form_state['user']) && is_a($form_state['user'], 'User')) {
      // Existing account, not the current user if an admin edits an account.
      $username = $form_state['user']->name;
      $email = $form_state['user']->mail;
    }
    else {
      // The AnonymousUser object has no mail property, and name is NULL.
      // The User object has both mail and name set.
      $username = (isset($user->name) ? $user->name : '');
      $email = (isset($user->mail) ? $user->mail : '');
    }
    $strength_settings = array(
      'scores' => array(
        'weak' => USER_PASSWORD_STRENGTH_WEAK,
        'fair' => USER_PASSWORD_STRENGTH_FAIR,
        'good' => USER_PASSWORD_STRENGTH_GOOD,
        'strong' => USER_PASSWORD_STRENGTH_STRONG,
      ),
      'labels' => array(
        'strengthTitle' => t('Password strength: '),
        'weak' => t('weak'),
        'fair' => t('fair'),
        'good' => t('good'),
        'strong' => t('excellent'),
      ),
      'data' => array(
        'username' => $username,
        'email' => $email,
      ),
      'config' => array(
        'strengthModifier' => USER_PASSWORD_STRENGTH_MODIFIER,
      ),
    );

    $element['#attributes']['data-password-strength'] = backdrop_json_encode($strength_settings, FALSE);
  }

  if ($element['#password_toggle']) {
    $toggle_settings = array(
      'toggleShowTitle' => t('Show password'),
      'toggleHideTitle' => t('Hide password'),
      'toggleDefault' => $element['#password_shown'] ? 'show' : 'hide',
    );

    $element['#attributes']['data-password-toggle'] = backdrop_json_encode($toggle_settings, FALSE);
  }

  if ($element['#password_strength'] || $element['#password_toggle']) {
    $element['#attached']['js'][] = backdrop_get_path('module', 'user') . '/js/user.js';
  }
  return $element;
}