public function EncryptionProfileForm::validateForm in Encrypt 8.3

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/EncryptionProfileForm.php, line 294

Class

EncryptionProfileForm

Provides the form to add / edit an EncryptionProfile entity.

Namespace

Drupal\encrypt\Form

Code

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

  // Only validate when submitting the form, not on AJAX rebuild.
  if (!$form_state
    ->isSubmitted()) {
    return;
  }

  // If the profile is being edited and editing has not been confirmed yet.
  if ($this->operation == "edit" && !$this->editConfirmed) {
    return;
  }

  // If the encryption method contains a config form, validate it as well.
  if ($plugin = $this->entity
    ->getEncryptionMethod()) {
    if ($plugin instanceof EncryptionMethodPluginFormInterface) {
      $plugin_form_state = $this
        ->createPluginFormState($form_state);
      $plugin
        ->validateConfigurationForm($form, $plugin_form_state);
      $form_state
        ->setValue('encryption_method_configuration', $plugin_form_state
        ->getValues());
      $this
        ->moveFormStateErrors($plugin_form_state, $form_state);
      $this
        ->moveFormStateStorage($plugin_form_state, $form_state);
    }
  }
  $form_state
    ->cleanValues();

  /** @var \Drupal\encrypt\Entity\EncryptionConfiguration $entity */
  $this->entity = $this
    ->buildEntity($form, $form_state);

  // Validate the EncryptionProfile entity.
  $errors = $this->entity
    ->validate();
  if ($errors) {
    $form_state
      ->setErrorByName('encryption_key', implode(';', $errors));
  }
}