function views_handler_filter_term_node_tid::exposed_validate

Validate the exposed handler form

Overrides views_handler::exposed_validate

File

core/modules/taxonomy/views/views_handler_filter_term_node_tid.inc, line 266

Definition of views_handler_filter_term_node_tid.

Class

views_handler_filter_term_node_tid

Filter by term id.

Code

function exposed_validate(&$form, &$form_state) {
  if (empty($this->options['exposed'])) {
    return;
  }

  $identifier = $this->options['expose']['identifier'];

  // We only validate if they've chosen the text field style.
  if ($this->options['type'] != 'textfield') {
    if ($form_state['values'][$identifier] != 'All') {
      $this->validated_exposed_input = (array) $form_state['values'][$identifier];
    }
    return;
  }

  if (empty($this->options['expose']['identifier'])) {
    return;
  }

  $values = backdrop_explode_tags($form_state['values'][$identifier]);

  $tids = $this->validate_term_strings($form[$identifier], $values);
  if ($tids) {
    $this->validated_exposed_input = $tids;
  }
}