mohan,
At client you can put an event on button that advises the user to
enter proper information.
Button saveBtn = new Button("Save")
saveBtn.addClickHandler( new ClickHandler() {
public void onClick(Event event) {
if (nameEditBox.getText().equals("")) {
Window.alert("bla bla bla")
return;
}
}
});
if the validation depends on the server you can use gwt rpc mechanism
to achieve that
http://code.google.com/intl/en/webtoolkit/doc/1.6/DevGuideServerCommunication.html#DevGuideHttpRequests
Good Luck,
Geraldo
On 22 set, 06:49, mohan <yen.mo...@gmail.com> wrote:
> Hi,
> I am very new to GWT. I have a form with Name,phone and email. I need
> to validate the input. How can i do that? Kindly guide me.
> Thanks in advance.
>
> Cheers!!!
> Mohan
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