public function views_handler_filter_user_name::exposed_validate in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 modules/user/views_handler_filter_user_name.inc \views_handler_filter_user_name::exposed_validate()
2. 6.2 modules/user/views_handler_filter_user_name.inc \views_handler_filter_user_name::exposed_validate()

Validate the exposed handler form.

Overrides views_handler::exposed_validate

File

modules/user/views_handler_filter_user_name.inc, line 84

Definition of views_handler_filter_user_name.

Class

views_handler_filter_user_name

Filter handler for usernames.

Code

public function exposed_validate(&$form, &$form_state) {
  if (empty($this->options['exposed'])) {
    return;
  }
  if (empty($this->options['expose']['identifier'])) {
    return;
  }
  $identifier = $this->options['expose']['identifier'];
  $input = $form_state['values'][$identifier];
  if ($this->options['is_grouped'] && isset($this->options['group_info']['group_items'][$input])) {
    $this->operator = $this->options['group_info']['group_items'][$input]['operator'];
    $input = $this->options['group_info']['group_items'][$input]['value'];
  }
  $values = drupal_explode_tags($input);
  if (!$this->options['is_grouped'] || $this->options['is_grouped'] && $input != 'All') {
    $uids = $this
      ->validate_user_strings($form[$identifier], $values);
  }
  else {
    $uids = FALSE;
  }
  $this->validated_exposed_input = array();
  if ($uids) {
    $this->validated_exposed_input = $uids;
  }
}