public function OverrideWebformVariant::validateConfigurationForm in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Plugin/WebformVariant/OverrideWebformVariant.php \Drupal\webform\Plugin\WebformVariant\OverrideWebformVariant::validateConfigurationForm()

Form validation handler.

Parameters

array $form: An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

Overrides WebformVariantBase::validateConfigurationForm

File

src/Plugin/WebformVariant/OverrideWebformVariant.php, line 162

Class

OverrideWebformVariant

Webform override variant.

Namespace

Drupal\webform\Plugin\WebformVariant

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
  $webform = $this
    ->getWebform();
  $values = $form_state
    ->getValues();

  // Validate settings names.
  $settings = $webform
    ->getSettings();
  foreach ($values['settings'] as $setting_name => $setting_value) {
    if (!isset($settings[$setting_name])) {
      $form_state
        ->setErrorByName('settings', $this
        ->t('Setting %name is not a valid setting name.', [
        '%name' => $setting_name,
      ]));
    }
  }

  // Validate element keys.
  $elements = Yaml::decode($values['elements']) ?: [];
  if ($elements) {
    foreach ($elements as $element_key => $element_properties) {

      // Skip custom form property.
      if (WebformElementHelper::property($element_key)) {
        continue;
      }
      $element = $webform
        ->getElement($element_key);
      if (!$element) {
        $form_state
          ->setErrorByName('elements', $this
          ->t('Element %key is not a valid element key.', [
          '%key' => $element_key,
        ]));
      }
    }
  }

  // Validate handler ids.
  foreach ($values['handlers'] as $handler_id => $handler_configuration) {
    if (!$webform
      ->getHandlers()
      ->has($handler_id)) {
      $form_state
        ->setErrorByName('handlers', $this
        ->t('Handler %id is not a valid handler id.', [
        '%id' => $handler_id,
      ]));
    }
  }
}