Another question - validating user input in fields

[Anson Zeall <ze...@bigpond.net.au>]

Hi,

    I have another question for you guys. Say, a user types an input into
the form, but with my checkings, I made that kind of input, say "$%#RG",
invalid. But I would like to write a line at the side of the form saying
"input must be from A-Z or a-z". I think in asp, its called text validators
or something. How do you do that in JSP?

From,

Anson

Re: Another question - validating user input in fields

[Marco Tedone <mt...@jemos.org>]

Well, if you use Struts, you can use the Validator framework. Everything is
almost automatic, with no coding required.

Marco
----- Original Message ----- 
From: "Anson Zeall" <ze...@bigpond.net.au>
To: "Tomcat Users List" <to...@jakarta.apache.org>
Sent: Tuesday, September 09, 2003 11:06 AM
Subject: Another question - validating user input in fields


> Hi,
>
>     I have another question for you guys. Say, a user types an input into
> the form, but with my checkings, I made that kind of input, say "$%#RG",
> invalid. But I would like to write a line at the side of the form saying
> "input must be from A-Z or a-z". I think in asp, its called text
validators
> or something. How do you do that in JSP?
>
> From,
>
> Anson
>
>
>
>


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Re: Another question - validating user input in fields

[Christopher Williams <cc...@ntlworld.com>]

You'll have to handle it yourself.  You could do it server-side or
client-side with Javascript and DHTML.