public function PardotSettingsForm::validateForm in Pardot Integration 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/PardotSettingsForm.php, line 158

Class

PardotSettingsForm

Configure Pardot settings for this site.

Namespace

Drupal\Pardot\Form

Code

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

  // @Todo: replace custom validation with plugin validation, if core
  // issue gets included: https://www.drupal.org/node/2843992.
  // $this->path_condition->validateConfigurationForm($form, $form_state);
  // Validates path conditions to ensure they have leading forward slash.
  $paths = explode("\r\n", $form_state
    ->getValue('pages'));
  foreach ($paths as $path) {
    if (empty($path) || $path === '<front>' || strpos($path, '/') === 0) {
      continue;
    }
    else {
      $message = $this
        ->t('Paths require a leading forward slash when used with the Tracking Scope Pages setting.');
      $form_state
        ->setErrorByName('pages', $message);
      return;
    }
  }
  parent::validateForm($form, $form_state);
}