public function GatsbyAdminForm::validateForm in Gatsby Live Preview & Incremental Builds 8

Same name and namespace in other branches

1. 2.0.x src/Form/GatsbyAdminForm.php \Drupal\gatsby\Form\GatsbyAdminForm::validateForm()

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/GatsbyAdminForm.php, line 160

Class

GatsbyAdminForm

Defines a config form to store Gatsby configuration.

Namespace

Drupal\gatsby\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  parent::validateForm($form, $form_state);
  $this
    ->validateCsvUrl('server_url', $this
    ->t('Invalid Gatsby preview server URL.'), $form_state);
  $this
    ->validateCsvUrl('preview_callback_url', $this
    ->t('Invalid Gatsby preview callback URL.'), $form_state);
  $path_mapping = $form_state
    ->getValue('path_mapping');
  try {
    $map = PathMapping::parsePathMapping($path_mapping);
    if (strlen(trim($path_mapping)) > 0 && count($map) === 0) {

      // Unable to parse anything meaningful from the path mapping.
      $form_state
        ->setErrorByName('path_mapping', $this
        ->t('Invalid preview server path mapping.'));
    }
  } catch (\Error $e) {

    // Parsing the path mapping caused a PHP Error.
    $form_state
      ->setErrorByName('path_mapping', $this
      ->t('Invalid preview server path mapping.'));
  }
  $incremental_build_url = $form_state
    ->getValue('incrementalbuild_url');
  if (strlen($incremental_build_url) > 0 and !filter_var($incremental_build_url, FILTER_VALIDATE_URL)) {
    $form_state
      ->setErrorByName('incrementalbuild_url', $this
      ->t('Invalid incremental build URL.'));
  }
}