date_validate

• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.7 – 7

date_validate($form)

Validates the FAPI date type to stop dates like 30/Feb/2006

Related topics

Form generation

Functions to enable output of HTML forms and form elements.

Code

includes/form.inc, line 867

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

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