public function IpLanguageNegotiationForm::submitForm in IP Language Negotiation 8

Form submission 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 FormInterface::submitForm

File

src/Form/IpLanguageNegotiationForm.php, line 91

Class

IpLanguageNegotiationForm

IP language negotiation form.

Namespace

Drupal\ip_language_negotiation\Form

Code

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

  // Exclude unnecessary elements.
  $form_state
    ->cleanValues();
  \Drupal::configFactory()
    ->getEditable('ip_language_negotiation.settings')
    ->set('ip_language_negotiation_countries', $form_state
    ->getValues())
    ->save();
}