function menu_link_handler_sort_weight::options_validate in Menu Link (Field) 7

Simple validate handler.

Overrides views_handler_sort::options_validate

File

views/menu_link_handler_sort_weight.inc, line 42

Class

menu_link_handler_sort_weight

Handler for menu weight field of menu_link module

Code

function options_validate(&$form, &$form_state) {
  parent::options_validate($form, $form_state);
  $vals = $form_state['values']['options'];

  // the lowest limit has to be bigger than the selected highest
  if ($vals['lowest'] < $this->vals['highest']) {
    form_set_error('lowest', 'The lowest level has to be bigger than the highest value');
  }
}