public function view::validate in Views (for Drupal 7) 7.3
Same name and namespace in other branches
- 6.3 includes/view.inc \view::validate()
- 6.2 includes/view.inc \view::validate()
Make sure the view is completely valid.
Return value
bool TRUE if the view is valid; an array of error strings if it is not.
File
- includes/
view.inc, line 2113 - views_objects Objects that represent a View or part of a view
Class
- view
- An object to contain all of the data to generate a view.
Code
public function validate() {
$this
->init_display();
$errors = array();
$this->display_errors = NULL;
$current_display = $this->current_display;
foreach ($this->display as $id => $display) {
if ($display->handler) {
if (!empty($display->deleted)) {
continue;
}
$result = $this->display[$id]->handler
->validate();
if (!empty($result) && is_array($result)) {
$errors = array_merge($errors, $result);
// Mark this display as having validation errors.
$this->display_errors[$id] = TRUE;
}
}
}
$this
->set_display($current_display);
return $errors ? $errors : TRUE;
}