public function SettingsForm::submitForm in Improved Multi Select 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 ConfigFormBase::submitForm

File

src/Form/SettingsForm.php, line 165

Class

SettingsForm

Class SettingsForm.

Namespace

Drupal\improved_multi_select\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $values_to_save = [
    'isall',
    'url',
    'selectors',
    'placeholder_text',
    'filtertype',
    'orderable',
    'js_regex',
    'groupresetfilter',
    'remove_required_attr',
    'buttontext_add',
    'buttontext_addall',
    'buttontext_del',
    'buttontext_delall',
    'buttontext_moveup',
    'buttontext_movedown',
  ];
  $values = $form_state
    ->getValues();
  foreach ($values as $key => $value) {
    if (array_search($key, $values_to_save) === FALSE) {
      unset($values[$key]);
    }
  }
  $this
    ->config('improved_multi_select.settings')
    ->setData($values)
    ->save();
}