public function LdapUserMappingBaseForm::validateForm in Lightweight Directory Access Protocol (LDAP) 8.4

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

ldap_user/src/Form/LdapUserMappingBaseForm.php, line 109

Class

LdapUserMappingBaseForm

Provides the form to configure user configuration and field mapping.

Namespace

Drupal\ldap_user\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) : void {
  $values = $form_state
    ->getValues();
  foreach ($values['mappings'] as $key => $mapping) {
    if (isset($mapping['configured_mapping']) && $mapping['configured_mapping'] == 1) {

      // Check that the source is not empty for the selected field to sync
      // to Drupal.
      if (!empty($mapping['source']) && empty($mapping['target'])) {
        $formElement = $form['mappings'][$key];
        $form_state
          ->setError($formElement, $this
          ->t('Missing attribute'));
      }
    }
  }
  $processed_mappings = $this
    ->syncMappingsFromForm($form_state
    ->getValues());

  // Notify the user if no actual synchronization event is active for a field.
  $this
    ->checkEmptyEvents($processed_mappings);
}