/// <summary>
/// Verify that a token is valid for changing the user's phone number
/// </summary>
/// <typeparam name="TUser"></typeparam>
/// <typeparam name="TKey"></typeparam>
/// <param name="manager"></param>
/// <param name="userId"></param>
/// <param name="token"></param>
/// <param name="phoneNumber"></param>
/// <returns></returns>
public static bool VerifyChangePhoneNumberToken <TUser, TKey>(this UserManager <TUser, TKey> manager, TKey userId,
string token, string phoneNumber)
where TKey : IEquatable <TKey>
where TUser : class, IUser <TKey>
{
if (manager == null)
{
throw new ArgumentNullException("manager");
}
return(AsyncHelper.RunSync(() => manager.VerifyChangePhoneNumberTokenAsync(userId, token, phoneNumber)));
}