function date_validate

Same name and namespace in other branches
  1. 7.x drupal-7.x/includes/form.inc \date_validate()

Validates the date type to stop dates like February 30, 2006.

Related topics

Form generation
Functions to enable the processing and display of HTML forms.
1 string reference to 'date_validate'
system_elements in drupal-6.x/modules/system/system.module
Implementation of hook_elements().

Archivo

drupal-6.x/includes/form.inc, line 1734

Código

function date_validate($element) {
  if (!checkdate($element['#value']['month'], $element['#value']['day'], $element['#value']['year'])) {
    form_error($element, t('The specified date is invalid.'));
  }
}