function _configuration_validate_form in Configuration Management 6

Custom implementation of drupal_validate_form()

Removed static variable that prevented same form_id to be validated more then once during a single page request

1 call to _configuration_validate_form()

_configuration_process_form in ./configuration.module

Custom implementation of drupal_process_form()

File

./configuration.module, line 1890

Provide a unified method for defining site configurations abstracted from their data format. Various data formats should be supported via a plugin architecture such as XML, YAML, JSON, PHP

Code

function _configuration_validate_form($form_id, $form, &$form_state) {

  // If the session token was set by drupal_prepare_form(), ensure that it
  // matches the current user's session.
  if (isset($form['#token'])) {
    if (!drupal_valid_token($form_state['values']['form_token'], $form['#token'])) {

      // Setting this error will cause the form to fail validation.
      form_set_error('form_token', t('Validation error, please try again. If this error persists, please contact the site administrator.'));
    }
  }
  _form_validate($form, $form_state, $form_id);
}