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

Same name and namespace in other branches

1. 6.3 handlers/views_handler_filter_date.inc \views_handler_filter_date::exposed_validate()
2. 6.2 handlers/views_handler_filter_date.inc \views_handler_filter_date::exposed_validate()

Validate the exposed handler form.

Overrides views_handler::exposed_validate

File

handlers/views_handler_filter_date.inc, line 62

Definition of views_handler_filter_date.

Class

views_handler_filter_date

Filter to handle dates stored as a timestamp.

Code

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

    // Who cares what the value is if it's exposed and non-required.
    return;
  }
  $value =& $form_state['values'][$this->options['expose']['identifier']];
  if (!empty($this->options['expose']['use_operator']) && !empty($this->options['expose']['operator_id'])) {
    $operator = $form_state['values'][$this->options['expose']['operator_id']];
  }
  else {
    $operator = $this->operator;
  }
  $this
    ->validate_valid_time($this->options['expose']['identifier'], $operator, $value);
}