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function yamlform_form_alter in YAML Form 8

Implements hook_form_alter().

File

./yamlform.module, line 130
Enables the creation of forms and questionnaires.

Code

function yamlform_form_alter(&$form, FormStateInterface $form_state, $form_id) {
  if (strpos($form_id, 'yamlform_') === FALSE || strpos($form_id, 'node_') === 0) {
    return;
  }
  $is_submission_form = $form_state
    ->getFormObject() instanceof YamlFormSubmissionForm;

  // Don't include details toggle all for submission forms.
  if (!$is_submission_form) {
    $form['#attributes']['class'][] = 'js-yamlform-details-toggle';
    $form['#attributes']['class'][] = 'yamlform-details-toggle';
    $form['#attached']['library'][] = 'yamlform/yamlform.element.details.toggle';
  }
  if ($is_submission_form) {
    $form['#after_build'][] = '_yamlform_form_after_build';
  }
}