public void AmountIsValid(ValidationResult result)
{
Console.WriteLine("Amount {0}", Amount);
if (Amount < 0)
{
result.SetError("Amount must be greater than 0");
}
}
string GetErrorFor(string columnName)
{
var methodName = string.Format("{0}IsValid", columnName);
var typeWithMethod = _Instance.GetType();
var method = typeWithMethod.GetMethod(methodName);
if (method == null)
return string.Empty;
var result = new ValidationResult();
method.Invoke(_Instance, new object[] {result});
return (result.IsValid)
? string.Empty
: result.Message;
}
public void DoubleIsValid(ValidationResult result)
{
if (Amount == 10)
result.SetError("Amount can not be 10");
}
public void LastNameIsValid(ValidationResult result)
{
if(LastName == "Birkholz")
result.SetError("Bad name");
}
public void FirstNameIsValid(ValidationResult result)
{
if (FirstName == "Joe")
result.SetError("First Name can not be Joe");
}