8 calls to date_is_valid() in Date 5.2
- DateAPI::testDateAPI in tests/
date_api.test - date_limit_value in ./
date_api.module - Recalculate a date so it only includes elements from a granularity array. Helps prevent errors when unwanted values round up and ensures that unwanted date part values don't get stored in the database.
- date_make_date in ./
date_api.module - Convert a date of any type or an array of date parts into a valid date object.
- date_popup_input_value in date_popup/
date_popup.module - Helper function for extracting a date value out of user input.
- date_select_input_value in ./
date_api_elements.inc - Helper function for extracting a date value out of user input.
- date_text_input_value in ./
date_api_elements.inc - Helper function for extracting a date value out of user input.
- _date_field_validate in date/
date_elements.inc - Private implementation of hook_field validate operation.
- _date_views_filter_handler in date/
date_views.inc