public function TransactionTypeFormBase::validateForm in Transaction 8

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

src/Form/TransactionTypeFormBase.php, line 172

Class

TransactionTypeFormBase

Base form for transaction type forms.

Namespace

Drupal\transaction\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  parent::validateForm($form, $form_state);

  /** @var \Drupal\transaction\TransactionTypeInterface $transaction_type */
  $transaction_type = $this->entity;
  $id = trim($form_state
    ->getValue('id'));

  // '0' is invalid, to safe empty check.
  if ($id == '0') {
    $form_state
      ->setErrorByName('id', $this
      ->t("Invalid machine-readable name. Enter a name other than %invalid.", [
      '%invalid' => $id,
    ]));
  }
  $transaction_type
    ->getPlugin()
    ->validateConfigurationForm($form, $form_state);
}