public function navButtonSubmit(array &$form, FormStateInterface &$form_state) {
    $storage = $form_state->getStorage();
    // Save steps values to storage.
    if ($form_state->getValue('location')) {
      $storage['location'] = $form_state->getValue('location');
    }
    if ($form_state->getValue('type')) {
      $storage['type'] = $form_state->getValue('type');
    }
    $form_state->setStorage($storage);
    $form_state->setRebuild();
  }
public function navButtonSubmit(array &$form, FormStateInterface &$form_state) {
    $storage = $form_state->getStorage();
    // Save steps values to storage.
    if ($form_state->getValue('location')) {
      $storage['location'] = $form_state->getValue('location');
    }
    if ($form_state->getValue('type')) {
      $storage['type'] = $form_state->getValue('type');
    }
    $form_state->setStorage($storage);
    $form_state->setRebuild();
  }
public function navButtonSubmit ( array & $ form , FormStateInterface & $ form_state ) { $ storage = $ form_state -> getStorage ( ) ; // Save steps values to storage. if ( $ form_state -> getValue ( 'location' ) ) { $ storage [ 'location' ] = $ form_state -> getValue ( 'location' ) ; } if ( $ form_state -> getValue ( 'type' ) ) { $ storage [ 'type' ] = $ form_state -> getValue ( 'type' ) ; } $ form_state -> setStorage ( $ storage ) ; $ form_state -> setRebuild ( ) ; }
Navigation buttons submit callback.
Navigation buttons submit callback .