Richard-
Can you run basic DNS nslookup utilities and or have access to
BIND a.root-servers.net - m.root-servers.net?
-OR-
You may want to use a combination of parsing the URL such as
http://java.sun.com/docs/books/tutorial/networking/urls/urlInfo.html
import java.net.*;
import java.io.*;
public class ParseURL {
public static void main(String[] args) throws Exception {
URL aURL = new URL("http://java.sun.com:80/docs/books/";
+ "tutorial/index.html#DOWNLOADING");
System.out.println("protocol = " + aURL.getProtocol());
System.out.println("host = " + aURL.getHost());
System.out.println("filename = " + aURL.getFile());
System.out.println("port = " + aURL.getPort());
System.out.println("ref = " + aURL.getRef());
}
}
and then attempting to access the URL
http://java.sun.com/docs/books/tutorial/networking/urls/connecting.html
try {
URL yahoo = new URL("http://www.yahoo.com/";);
URLConnection yahooConnection = yahoo.openConnection();
} catch (MalformedURLException e) { // new URL() failed
. . .
} catch (IOException e) { // openConnection() failed
. . .
}
Martin-
----- Original Message -----
From: "Richard Reyes" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <user@struts.apache.org>
Sent: Wednesday, June 15, 2005 6:02 AM
Subject: [OT] Validating email addresses
Hi Guys,
I plan to validate email addresses and Domain names entered by users
via those downloadable
javascripts. Any suggestions?
Also if I am to validate these fields do I need to know the valid .com
or .net domains?
Please advise
TIA!
Richard
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