function front_page_admin_validate in Front Page 7.2

Same name and namespace in other branches

1. 6.2 front_page.admin.inc \front_page_admin_validate()

Validation hook for front_page_admin.

File

./front_page.admin.inc, line 137

Admin page callbacks for the front page module.

Code

function front_page_admin_validate($form, &$form_state) {
  if (is_array($form_state['values']['roles'])) {
    foreach ($form_state['values']['roles'] as $rid => $role) {
      switch ($role['mode']) {
        case 'themed':
        case 'full':
          if (empty($role['data_wrapper']['data']['value'])) {
            form_set_error('roles][' . $rid . '][data][value', 'You must set the data field for ' . $role['mode'] . ' mode.');
          }
          break;
        case 'redirect':
          if (empty($role['path'])) {
            form_set_error('roles][' . $rid . '][path', 'You must set the path field for redirect mode.');
          }
          break;
        case 'alias':
          if (empty($role['path'])) {
            form_set_error('roles][' . $rid . '][path', 'You must set the path field for alias mode.');
          }
          elseif (!preg_match('@^[^?#]+$@', $role['path'])) {
            form_set_error('roles][' . $rid . '][path', 'You must set only the URI part of a URL in alias mode.');
          }
          break;
      }
    }
  }
}