Is there any way to access the class java.net.InetAddress--or
something providing similar functionality--from the client side of a
GWT app? I know that everything compiles to Javascript so I guess the
question would be whether that imposes a constraint such that this is
impossible.
I'm trying to verify whether a given email address is valid when it is
entered in on the client side by a user. Ideally I'd like to do
something like the following to check if a given domain name is valid:
InetAddress x;
try {
x = InetAddress.getByName("www.google.com");
System.out.println("Success: got to google and the IP address is:
"+x.getHostAddress());
} catch (UnknownHostException e1) {
System.out.println("Failure: didn't get to google, Unknown host
exception");
}
But I'm not sure if anything like this can be done on the client
side. Any ideas?
Thanks!!
David
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