/// <summary>
/// True if the user has an email set
/// </summary>
/// <param name="manager"></param>
/// <param name="user"></param>
/// <returns></returns>
public override async Task <bool> CanGenerateTwoFactorTokenAsync(UserManager <TUser> manager, TUser user)
{
var email = await manager.GetEmailAsync(user);
return(!string.IsNullOrWhiteSpace(email) && await manager.IsEmailConfirmedAsync(user));
}
