Topic Path: Symbol Reference > Functions > IsFQDN Function
ContentsIndexHome
PreviousUpNext
IsFQDN Function
Collapse All

Indicates if a Domain name is fully-qualified, but not a top-level domain name.

File

IdGlobalProtocols

Pascal
function IsFQDN(
    const S: String
): Boolean;
Parameters
Parameters 
Description 
S 
Domain name to be examined. 
Returns

Boolean - True when a fully-qualified Domain name.

Description

IsFQDN is a Boolean function that indicates if the value in S represents a fully-qualified Domain name. IsFQDN returns True when the value in S is a valid Host name, and the value is a Domain name but not a top-level domain name.

See Also
Copyright © 1993-2006, Chad Z. Hower (aka Kudzu) and the Indy Pit Crew. All rights reserved.
Post feedback to the Indy Docs Newsgroup.