true if the text is valid for the specified Mask; false otherwise.
Remarks
text must be passed as though the mask were applied to it. For example, if ">@9@-9@9" is used as the mask, then "J4L-4C3" would be valid, but "J4L4C3" would not.
If no mask is used, Validate will always return true.
Requirements
Target Platforms: 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