function LayoutTestPlugin::validateConfigurationForm

Overrides LayoutDefault::validateConfigurationForm

File

core/modules/system/tests/modules/layout_test/src/Plugin/Layout/LayoutTestPlugin.php, line 52

Class

LayoutTestPlugin

The plugin that handles the default layout template.

Namespace

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
  if ($form_state->getValue('setting_1') === 'Test Validation Error Message') {
    $form_state->setErrorByName('setting_1', 'Validation Error Message');
  }
}