function Full::exposed_form_validate in Views (for Drupal 7) 8.3

Overrides PagerPluginBase::exposed_form_validate

File

lib/Drupal/views/Plugin/views/pager/Full.php, line 435

Definition of Drupal\views\Plugin\views\pager\Full.

Class

Full

The plugin to handle full pager.

Namespace

Drupal\views\Plugin\views\pager

Code

function exposed_form_validate(&$form, &$form_state) {
  if (!empty($form_state['values']['offset']) && trim($form_state['values']['offset'])) {
    if (!is_numeric($form_state['values']['offset']) || $form_state['values']['offset'] < 0) {
      form_set_error('offset', t('Offset must be an number greather or equal than 0.'));
    }
  }
}