function filter_form_validate

File

modules/filter.module, line 838

Framework for handling filtering of content.

Code

function filter_form_validate($form) {
  foreach (element_children($form) as $key) {
    if ($form[$key]['#value'] == $form[$key]['#return_value']) {
      return;
    }
  }
  form_error($form, t('An illegal choice has been detected. Please contact the site administrator.'));
  watchdog('form', t('Illegal choice %choice in %name element.', array(
    '%choice' => theme('placeholder', check_plain($v)),
    '%name' => theme('placeholder', empty($form['#title']) ? $form['#parents'][0] : $form['#title']),
  )), WATCHDOG_ERROR);
}