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  • 1 Simple Example
  • 2 Content

Validator Component

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The Validator component is used to validate your objects. It uses an attribute driven syntax making it easy to start adding validation to your classes.

Simple Example

Here is a sample domain object


            namespace GettingStartedSample.DomainObjects
            {
                using System;
            
                using Castle.Components.Validator;
            
                public class Person
                {
                    private String _name;
                    public String Name 
                    {
                        get { return _name; }
                        set { _name = value; }
                    }
                }
            }

Here is a simple test to show its use.


            namespace GettingStartedSample.DomainObjects.Tests
            {
                using System;
            
                using NUnit.Framework;
                using Castle.Components.Validator;
            
                [TestFixture]
                public class PersonTests
                {
                    [Test]
                    public void Should_be_invalid_if_name_is_empty()
                    {
                        ValidatorRunner runner = new ValidatorRunner(new CachedValidationRegistry());
                        Person p = new Person()
                        Assert.IsNull(p.Name);
                        Assert.IsFalse(runner.IsValid(p));
                    }
                }
            }

Content

The following pages explain more about the Binder Component.

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