/// <summary>
/// Determines whether the specified account number is valid. The account number
/// is given as a full number including the hypothetical check digit.
/// validation steps:
/// * bank code can have 3 digits max
/// * account number can have 9 digits max (including the 2 check digits)
/// * check digits are valid
/// </summary>
/// <param name="accountNumber">The account number including the hypothetical check digit.</param>
/// <param name="validationErrors">Collection is filled up with the validation error messages</param>
/// <returns>
/// <c>true</c> if the specified account number is valid; otherwise, <c>false</c>.
/// </returns>
public bool Validate(NationalAccountNumber accountNumber, ICollection <ValidationError> validationErrors)
{
if (accountNumber == null)
{
throw new ArgumentNullException("accountNumber", "Please provide an account number.");
}
validationErrors = validationErrors ?? new List <ValidationError>();
var belgiumAccountNumber = new BelgiumAccountNumber(accountNumber);
ValidationMethodsTools.ValidateMember(belgiumAccountNumber.AccountNumber, 9, validationErrors, ValidationErrorCodes.AccountNumberMissing, ValidationErrorCodes.AccountNumberTooLong);
ValidationMethodsTools.ValidateMember(belgiumAccountNumber.BankCode, 3, validationErrors, ValidationErrorCodes.BankCodeMissing, ValidationErrorCodes.BankCodeTooLong);
if (validationErrors.Count > 0)
{
return(false);
}
var accountNumberWithBankCode =
String.Format("{0,3}{1,9}", belgiumAccountNumber.BankCode, belgiumAccountNumber.AccountNumber).Replace(' ', '0');
if (!validationMethod.IsValid(accountNumberWithBankCode))
{
validationErrors.AddValidationErrorMessage("The validation of the check digits failed.");
}
return(validationErrors.Count == 0);
}
/// <summary>
/// Determines whether the specified account number is valid. The account number
/// is given as a full number including the hypothetical check digit.
/// validation steps:
/// * bank code can have 4 digits max
/// * branch code can have 4 digits max
/// * account number can have 13 digits max (including 2 check digits)
/// * check digit is valid
/// </summary>
/// <param name="accountNumber">The account number including the hypothetical check digit.</param>
/// <param name="validationErrors">Collection is filled up with the validation error messages</param>
/// <returns>
/// <c>true</c> if the specified account number is valid; otherwise, <c>false</c>.
/// </returns>
public bool Validate(NationalAccountNumber accountNumber, ICollection <ValidationError> validationErrors)
{
if (accountNumber == null)
{
throw new ArgumentNullException("accountNumber", "Please provide an account number.");
}
validationErrors = validationErrors ?? new List <ValidationError>();
var portugalAccountNumber = new PortugalAccountNumber(accountNumber);
ValidationMethodsTools.ValidateMember(portugalAccountNumber.AccountNumber, 13, validationErrors, ValidationErrorCodes.AccountNumberMissing, ValidationErrorCodes.AccountNumberTooLong);
ValidationMethodsTools.ValidateMember(portugalAccountNumber.BankCode, 4, validationErrors, ValidationErrorCodes.BankCodeMissing, ValidationErrorCodes.BankCodeTooLong);
ValidationMethodsTools.ValidateMember(portugalAccountNumber.Branch, 4, validationErrors, ValidationErrorCodes.BranchCodeMissing, ValidationErrorCodes.BranchCodeTooLong);
if (validationErrors.Count > 0)
{
return(false);
}
var fullAccountNumber =
String.Format("{0,4}{1,4}{2,13}", portugalAccountNumber.BankCode, portugalAccountNumber.Branch, portugalAccountNumber.AccountNumber).Replace(' ', '0');
if (!validationMethod.IsValid(fullAccountNumber))
{
validationErrors.AddValidationErrorMessage("The validation of the check digits failed.");
}
return(validationErrors.Count == 0);
}
/// <summary>
/// Determines whether the specified account number is valid. The given bank code will be
/// mapped to an registered method which calculates the check digit. The account number
/// is given as a full number including the hypothetical check digit.
/// </summary>
/// <param name="accountNumber">The account number including the hypothetical check digit.</param>
/// <param name="validationErrors">Collection is filled up with the validation error messages</param>
/// <returns>
/// <c>true</c> if the specified account number is valid; otherwise, <c>false</c>.
/// </returns>
public bool Validate(NationalAccountNumber accountNumber, ICollection <ValidationError> validationErrors)
{
if (accountNumber == null)
{
throw new ArgumentNullException("accountNumber", "Please provide an account number.");
}
validationErrors = validationErrors ?? new List <ValidationError>();
var germanAccountNumber = new GermanyAccountNumber(accountNumber);
ValidationMethodsTools.ValidateMember(germanAccountNumber.AccountNumber, 10, validationErrors, ValidationErrorCodes.AccountNumberMissing, ValidationErrorCodes.AccountNumberTooLong);
ValidationMethodsTools.ValidateMember(germanAccountNumber.BankCode, 8, validationErrors, ValidationErrorCodes.BankCodeMissing, ValidationErrorCodes.BankCodeTooLong);
if (validationErrors.Count > 0)
{
return(false);
}
var checkMethodCode = BankCodeMappingMethod.Resolve(germanAccountNumber.BankCode);
if (string.IsNullOrEmpty(checkMethodCode))
{
throw new ArgumentException(String.Format("Can't resolve the check method for the given bank code {0}.", germanAccountNumber.BankCode), "accountNumber");
}
return(accountNumberValidationByMethodCode.IsValid(germanAccountNumber.AccountNumber, checkMethodCode));
}