function advuser_admin_filter_form_validate in Advanced User 5

File

./advuser.module, line 123

Code

function advuser_admin_filter_form_validate($form_id, $form) {
  $op = $form_values['op'];
  if ($op == 'Filter' || $op == 'Refine') {
    if (!isset($form[$form['filter']]) || $form[$form['filter']] == '') {
      form_set_error($form['filter'], t('Please fill some value to correctely set up the filter'));
    }
  }
}