public function RedirectImportForm::validateForm in Path redirect import 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/RedirectImportForm.php, line 122

Class

RedirectImportForm

Class RedirectImportForm.

Namespace

Drupal\path_redirect_import\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $this->file = file_save_upload('csv_file', $form['csv']['csv_file']['#upload_validators'], FALSE, 0);

  // Ensure we have the file uploaded.
  if (!$this->file) {
    $form_state
      ->setErrorByName('csv_file', $this
      ->t('You must add a valid file to the form in order to import redirects.'));
  }
}