public bool CheckBankAccount(string sortCode, string accountNumber)
{
var bankAccountDetails = new AccountDetails(sortCode, accountNumber);
bankAccountDetails.WeightMappings = _weightTable.GetRuleMappings(bankAccountDetails.SortCode);
bool Result = (bankAccountDetails.IsValidForModulusCheck() ? new ModulusCalculator().Process(bankAccountDetails) : true);
return(Result);
}