src/Plugin/Thunder/OptionalModule/Adsense.php
public function submitForm(array $formValues) {

    $this->configFactory->getEditable('adsense.settings')
      ->set('adsense_basic_id', (string) $formValues['adsense_basic_id'])
      ->save(TRUE);
  }
public function submitForm(array $formValues) {

    $this->configFactory->getEditable('adsense.settings')
      ->set('adsense_basic_id', (string) $formValues['adsense_basic_id'])
      ->save(TRUE);
  }
public function submitForm ( array $ formValues ) { $ this -> configFactory -> getEditable ( 'adsense.settings' ) -> set ( 'adsense_basic_id' , ( string ) $ formValues [ 'adsense_basic_id' ] ) -> save ( TRUE ) ; }
{@inheritdoc}
{