Name Type Location Description
views_handler::extra_options_validate function core/modules/views/includes/handlers.inc Validate the options form.
date_views_filter_handler::extra_options_validate function core/modules/date/views/date_views_filter_handler.inc Validate the options form.
date_views_filter_handler_simple::extra_options_validate function core/modules/date/views/date_views_filter_handler_simple.inc Validate the options form.