ViewExecutable::validate

public ViewExecutable::validate()

public function validate() {
  $errors = array();

  $this->initDisplay();
  $current_display = $this->current_display;

  foreach ($this->displayHandlers as $id => $display) {
    if (!empty($display)) {
      if (!empty($display->display['deleted'])) {
        continue;
      }

      $result = $this->displayHandlers->get($id)->validate();
      if (!empty($result) && is_array($result)) {
        $errors[$id] = $result;
      }
    }
  }

  $this->setDisplay($current_display);

  return $errors;
}