Same name and namespace in other branches

1. 8.x-3.x src/Form/ResolverRelationshipConfigure.php \Drupal\ctools\Form\ResolverRelationshipConfigure::validateForm()

Configuration Form Validator.

Parameters

array $form: The Drupal Form.

\Drupal\Core\Form\FormStateInterface $form_state: The Form State.

Overrides FormBase::validateForm

File

src/Form/ResolverRelationshipConfigure.php, line 123

Class

ResolverRelationshipConfigure

Configure Relationships Resolver form.

Namespace

Drupal\ctools\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $machine_name = $form_state->getValue('machine_name');
  $cached_values = $this->tempstore
    ->get($this->tempstore_id)
    ->get($this->machine_name);
  foreach ($this->getContexts($cached_values) as $id => $context) {
    if ($context['machine_name'] == $machine_name) {
      $form_state->setError($form['machine_name'], $this->t('That machine name is in use by another context definition.'));
    }
  }
}