/// <summary>
/// Attempts to parse the specified <paramref name="value"/> into an <see cref="Iban"/>.
/// </summary>
/// <param name="value">The IBAN value to parse.</param>
/// <param name="iban">The <see cref="Iban"/> if the <paramref name="value"/> is parsed successfully.</param>
/// <param name="validationResult">The validation result.</param>
/// <returns>true if the <paramref name="value"/> is parsed successfully, or false otherwise</returns>
private static bool TryParse(string value, out Iban iban, out IbanValidationResult validationResult)
{
iban = null;
validationResult = IbanValidationResult.IllegalCharacters;
if (value == null)
{
return(false);
}
var normalizedValue = Normalize(value);
if ((validationResult = Validator.Validate(normalizedValue)) == IbanValidationResult.Valid)
{
iban = new Iban(normalizedValue.ToUpperInvariant());
return(true);
}
return(false);
}
/// <summary>
/// Attempts to parse the specified <paramref name="value"/> into an <see cref="Iban"/>.
/// </summary>
/// <param name="value">The IBAN value to parse.</param>
/// <param name="iban">The <see cref="Iban"/> if the <paramref name="value"/> is parsed successfully.</param>
/// <param name="validationResult">The validation result.</param>
/// <returns>true if the <paramref name="value"/> is parsed successfully, or false otherwise</returns>
private static bool TryParse(string value, out Iban iban, out IbanValidationResult validationResult)
{
iban = null;
validationResult = IbanValidationResult.IllegalCharacters;
if (value == null)
{
return(false);
}
// Although our validator normalizes too, we can't rely on this fact if other implementations
// are provided (like mocks, or maybe faster validators). Thus, to ensure this class correctly
// represents the IBAN value, we normalize inline here and take the penalty.
string normalizedValue = Normalize(value);
ValidationResult result = Validator.Validate(normalizedValue);
if (result.Result == IbanValidationResult.Valid)
{
iban = new Iban(normalizedValue.ToUpperInvariant());
return(true);
}
return(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="IbanFormatException"/> class using specified message and validation result.
/// </summary>
/// <param name="message">The error message.</param>
/// <param name="result">The validation result.</param>
public IbanFormatException(string message, IbanValidationResult result) : base(message)
{
Result = result;
}
