public UnconfirmedEmailModel(UserManager <IdentityUser> userManager
                              , IEmailSender emailSender, IReCapchaService recaptcha)
 {
     _userManager = userManager;
     _emailSender = emailSender;
     _recaptcha   = recaptcha;
 }
 public RegisterModel(
     UserManager <IdentityUser> userManager,
     SignInManager <IdentityUser> signInManager,
     ILogger <RegisterModel> logger,
     IEmailSender emailSender,
     ITimeZones timeZones, IReCapchaService recaptcha,
     IOptions <SeedDataValues> seedData)
 {
     _userManager   = userManager;
     _signInManager = signInManager;
     _logger        = logger;
     _emailSender   = emailSender;
     _timeZones     = timeZones;
     _recaptcha     = recaptcha;
     _seedData      = seedData;
 }