 
     private func reset() {
         PXNotificationManager.Post.cardFormReset()
-        if let cardForm = self.navigationHandler.navigationController.viewControllers.filter({$0 is CardFormViewController}).first {
+        if let cardForm = self.navigationHandler.navigationController.viewControllers.filter({ $0 is CardFormViewController }).first {
             self.navigationHandler.navigationController.popToViewController(cardForm, animated: true)
             self.model.reset()
         } else {

        self.init(accessToken: accessToken, locale: locale, navigationController: navigationController)
        model.skipCongrats = shouldSkipCongrats
    }
    
    public init(accessToken: String, locale: String, navigationController: UINavigationController) {
        self.accessToken = accessToken
        self.navigationHandler = PXNavigationHandler(navigationController: navigationController)

        Localizator.sharedInstance.setLanguage(string: locale)
        ThemeManager.shared.saveNavBarStyleFor(navigationController: navigationController)
        PXNotificationManager.SuscribeTo.attemptToClose(self, selector: #selector(goBack))
        MPXTracker.sharedInstance.startNewFlow()
    }

    public func start() {
