function geolocation_proximity_views_handler_field_distance::exposed_validate in Geolocation Proximity 7.2

Validate the exposed handler form

Overrides views_handler::exposed_validate

File

handlers/geolocation_proximity_views_handler_field_distance.inc, line 171

Definition of geolocation_proximity_views_handler_field_distance.

Class

geolocation_proximity_views_handler_field_distance

Distance field handler for views.

Code

function exposed_validate(&$form, &$form_state) {
  if (!$this
    ->can_expose()) {
    return;
  }
  $field_id = $this->geolocation_proximity_field_id;
  $this
    ->latlng_validate($form[$this->field_alias], $form_state['values'][$this->field_alias]);
}