public function WebformCompositeSourceForm::validateForm in Webform Composite Tools 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/WebformCompositeSourceForm.php, line 106

Class

WebformCompositeSourceForm

Form handler for the Composite source editing form.

Namespace

Drupal\webform_composite\Form

Code

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

  // Check for duplicate keys.
}