public function OrderForm::validate in Ubercart 8.4

File

uc_order/src/OrderForm.php, line 97

Class

OrderForm

Form controller for the Ubercart order form.

Namespace

Drupal\uc_order

Code

public function validate(array $form, FormStateInterface $form_state) {
  $order = $this
    ->buildEntity($form, $form_state);
  if ($form_state
    ->getValue('order_modified') != $order
    ->getChangedTime()) {
    $form_state
      ->setErrorByName('order_modified', $this
      ->t('This order has been modified by another user, changes cannot be saved.'));
  }
  parent::validate($form, $form_state);
}