/**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     $email = $form_state->getValue('email');
     $pass = $form_state->getValue('pass');
     $name = \Drupal::config('system.site')->get('name');
     try {
         Lockr::site()->register($email, $pass, $name);
     } catch (ClientException $e) {
         drupal_set_message($this->t('Login credentials incorrect, please try again.'), 'error');
         return;
     } catch (ServerException $e) {
         drupal_set_message($this->t('An unknown error has occurred, please try again later.'), 'error');
         return;
     }
     drupal_set_message($this->t("That's it! You're signed up with Lockr; your keys are now safe."));
     $form_state->setRedirect($form_state->get('destination'));
 }
 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     $email = $form_state->getValue('email');
     $destination = $form_state->get('destination');
     $name = \Drupal::config('system.site')->get('name');
     try {
         Lockr::site()->register($email, null, $name);
     } catch (ClientException $e) {
         drupal_set_message($this->t('This email is already registered with Lockr. ' . 'Please login to register a new site.'));
         $form_state->setRedirect('lockr.login', [], ['query' => ['email' => $email, 'destination' => $destination]]);
         return;
     } catch (ServerException $e) {
         $form_state->setErrorByName('', $this->t('An unknown error has occurred, please try again later.'));
         return;
     }
     drupal_set_message($this->t("That's it! You're signed up with Lockr; your keys are now safe."));
     $form_state->setRedirect($destination);
 }
 /**
  * {@inheritdoc}
  */
 public function deleteKeyValue(KeyInterface $key)
 {
     $name = $key->id();
     $client = Lockr::key();
     try {
         $client->delete($name);
     } catch (\Exception $e) {
         return FALSE;
     }
     return TRUE;
 }