function birthdays_validate_date in Birthdays 7

Render API callback: Validates birthdays_date elements.

Ensures that the supplied date is valid and confirms to the #year setting.

This function is assigned as an #element_validate callback in birthdays_element_info().

3 string references to 'birthdays_validate_date'

birthdays_element_info in ./birthdays.module

Implements hook_element_info().

birthdays_field_views_handler_filter::options_validate in views/birthdays_field_views_handler_filter.inc

Overrides views_handler_filter_date::options_validate().

birthdays_field_widget_form in ./birthdays.module

Implements hook_field_widget_form().

File

./birthdays.module, line 231

The Birthdays module allows users to add their birthday to their profile. It lists birthdays on a seperate page and in different blocks. Users can receive an email on their birthday automatically, and the administrator can receive daily reminders of…

Code

function birthdays_validate_date($element, &$form_state) {
  if (!empty($element['#value']['month']) && !empty($element['#value']['day'])) {
    if (empty($element['#value']['year'])) {
      if ($element['#year'] == BIRTHDAYS_HIDE_YEAR_NO) {
        form_error($element, t('The year is required.'));
      }
      $element['#value']['year'] = 2000;
    }
    if (!checkdate($element['#value']['month'], $element['#value']['day'], $element['#value']['year'])) {
      form_error($element, t('The specified date is invalid.'));
    }
  }
  else {
    if (!empty($element['#required'])) {
      form_error($element, t('The birthday field is required.'));
    }
  }
}