public function EntityExportCsvForm::validateForm in Entity Export CSV 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/EntityExportCsvForm.php, line 291

Class

EntityExportCsvForm

Class EntityExportCsvForm.

Namespace

Drupal\entity_export_csv\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $values = $form_state
    ->cleanValues()
    ->getValues();
  if (empty($values['entity_type_id'])) {
    $form_state
      ->setError($form['entity_type_id'], $this
      ->t('The entity type ID is mandatory. Please select one and configure the export csv configuration.'));
  }
  parent::validateForm($form, $form_state);
}