<InterfaceExportAttribute(ContractName="", ContractType=IdeaBlade.Validation.IVerifierProvider)>
Public Interface IVerifierProvider 

Dim instance As IVerifierProvider

[InterfaceExportAttribute(ContractName="", ContractType=IdeaBlade.Validation.IVerifierProvider)]
public interface IVerifierProvider 

[InterfaceExportAttribute(ContractName="", ContractType=IdeaBlade.Validation.IVerifierProvider)]
public interface class IVerifierProvider 

public class EmployeeVerifierProvider : IVerifierProvider {

  public  IEnumerable<Verifier> GetVerifiers(Object verifierProviderContext) {
    // Return a few verifiers.
    yield return GetFirstNameVerifier();
    yield return GetLastNameVerifier();
  }

  private Verifier GetLastNameVerifier() {
    return new StringLengthVerifier(typeof(Employee), "LastName", true, 3, 15);
  }

  private Verifier GetFirstNameVerifier() {
    return new StringLengthVerifier(typeof(Employee), Employee.PathFor(e => e.FirstName), false, null, 50);
  }
  
}