function regcode_admin_create_validate in Registration codes 6

Same name and namespace in other branches

1. 6.2 regcode.admin.php \regcode_admin_create_validate()
2. 7.2 regcode.admin.inc \regcode_admin_create_validate()
3. 7 regcode.admin.php \regcode_admin_create_validate()

Validator for create form

File

./regcode.admin.php, line 167

Functions and pages needed for the administration interface for the regcode module.

Code

function regcode_admin_create_validate($form, &$form_state) {
  foreach (array(
    'regcode_create_begins',
    'regcode_create_expires',
  ) as $field) {
    if (empty($form_state['values'][$field])) {
      continue;
    }
    $time = strtotime($form_state['values'][$field]);
    if (!$time) {
      form_set_error($field, t('Invalid date'));
    }
    $time = date("Y", $time);
    if ($time > 2030 || $time < 1980) {
      form_set_error($time, t('Date should be between years @start and @end.', array(
        '@start' => 1980,
        '@end' => 2030,
      )));
    }
  }
  if (!is_numeric($form_state['values']['regcode_create_maxuses']) || $form_state['values']['regcode_create_maxuses'] < 0) {
    form_set_error('regcode_create_maxuses', t('Invalid maxuses, specify a positive integer or enter "0" for unlimited'));
  }
}