function views_plugin_pager_full::exposed_form_validate in Views (for Drupal 7) 6.3

Same name and namespace in other branches

1. 7.3 plugins/views_plugin_pager_full.inc \views_plugin_pager_full::exposed_form_validate()

Overrides views_plugin_pager::exposed_form_validate

File

plugins/views_plugin_pager_full.inc, line 331

Class

views_plugin_pager_full

The plugin to handle full 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.'));
    }
  }
}