public ItemValidator ConstrainField(string fieldToValidate, Type type)
{
var i = new ItemValidator();
AddItemValidator(i, fieldToValidate, type);
return(i);
}
public ItemValidator EnsureThatValue(string fieldToValidate)
{
var i = new ItemValidator();
AddItemValidator(i, fieldToValidate, typeof(double));
return(i);
}
/// <summary>
/// Adds an ItemValidator to the Validator, specifying the target property (in the object to be validated) and
/// the type that we expect this property to have. The type is used later in the Check() method. See below..
/// </summary>
/// <param name="itemValidator"></param>
/// <param name="targetProperty"></param>
/// <param name="expectedType"></param>
public void AddItemValidator(ItemValidator itemValidator, string targetProperty, Type expectedType)
{
if (ItemValidators.Any(iv => iv.TargetProperty.Equals(targetProperty)))
{
throw new ArgumentException("TargetProperty is already targeted by another ItemValidator in the collection");
}
itemValidator.TargetProperty = targetProperty;
itemValidator.ExpectedType = expectedType;
ItemValidators.Add(itemValidator);
}
public ValidationFailure(string message, ItemValidator sender) : this(message)
{
SourceItemValidator = sender;
}
