6 calls to drupal_valid_token() in Drupal 6

aggregator_admin_refresh_feed in modules/aggregator/aggregator.admin.inc

Menu callback; refreshes a feed, then redirects to the overview page.

drupal_validate_form in includes/form.inc

Validates user-submitted form data from the $form_state using the validate functions defined in a structured form array.

form_builder in includes/form.inc

Walk through the structured form array, adding any required properties to each element and mapping the incoming $_POST data to the proper elements.

form_get_cache in includes/form.inc

Fetch a form from cache.

system_date_time_lookup in modules/system/system.admin.inc

Return the date for a given format string via Ajax.

update.php in ./update.php

Administrative page for handling updates from one Drupal version to another.