Required Method (ValidatorWrapperBase<T,TOut>)

'Declaration
 
Public Function Required( _
   ByVal required As System.Nullable(Of Boolean), _
   Optional ByVal errorMessage As System.String _
) As TOut

public TOut Required( 
   System.Nullable<bool> required,
   System.string errorMessage
)

Parameters

required

errorMessage

Target Platforms: Windows 8.1, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ValidatorWrapperBase<T,TOut> Class
ValidatorWrapperBase<T,TOut> Members