public function CheckoutForm::validateForm in Ubercart 8.4

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

File

uc_cart/src/Form/CheckoutForm.php, line 153

Class

CheckoutForm

The checkout form built up from the enabled checkout panes.

Namespace

Drupal\uc_cart\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $order = $form_state
    ->get('order');

  // Update the order "changed" time to prevent timeout on ajax requests.
  $order
    ->setChangedTime($this->dateTime
    ->getRequestTime());

  // Validate/process each cart pane. If one of the process() functions
  // returns FALSE, checkout fails.
  $form_state
    ->set('checkout_valid', TRUE);
  foreach (Element::children($form_state
    ->getValue('panes')) as $id) {
    $pane = $this->checkoutPaneManager
      ->createInstance($id);
    if ($pane
      ->process($order, $form, $form_state) === FALSE) {
      $form_state
        ->set('checkout_valid', FALSE);
    }
  }

  // Reload line items and save order.
  $order->line_items = $order
    ->getLineItems();
  $order
    ->save();
}