function date_jscalendar_validate in Date 5

Validation for jscalendar input

File

./date.inc, line 1097

Date/time API functions

Code

function date_jscalendar_validate($value, $fieldname, $type, $format, $required, $granularity = array(
  'M',
  'D',
  'Y',
)) {
  $value = trim($value);
  if (!$required && $value == '') {
    return TRUE;
  }
  switch ($type) {
    case DATE_UNIX:
      if (!date_custom2unix($value, $format)) {
        form_set_error($fieldname, t('The text \'%s\' is not a valid date.', array(
          '%s' => $value,
        )));
        return FALSE;
      }
      break;
    case DATE_ISO:
      if (!date_custom2iso($value, $format)) {
        form_set_error($fieldname, t('The text \'%s\' is not a valid date.', array(
          '%s' => $value,
        )));
        return FALSE;
      }
      break;
  }
  return TRUE;
}