Henrique,
Thank you! it works!
--- Henrique VIECILI <[EMAIL PROTECTED]> wrote:
> Hi Julia,
>
> You can use javascript and/or server-side
> validation:
>
> javascript:
>
> isNaN(field.value); //verify if the value 'is not a
> number'
>
> server side: (there are many ways)
>
> try {
> Double.parseDouble(getField());
> } catch (NumberFormatException nfe) {
> // if this exception is thrown the value of the
> field is not a number
> }
>
>
> []´s
> Henrique Andrade Viecili
> ----- Original Message -----
> From: Julia Weaver
> To: Struts Users Mailing List ;
> [EMAIL PROTECTED]
> Sent: Thursday, May 20, 2004 9:56 AM
> Subject: validate numeric
>
>
> Hi,
>
> How can I validate the field user input in form
> bean
> is not a numeric value? Is any function exist
> like:
> IsNumeric(x)?
>
> Thanks,
>
>
>
>
> __________________________________
> Do you Yahoo!?
> Yahoo! Domains - Claim yours for only $14.70/year
> http://smallbusiness.promotions.yahoo.com/offer
>
>
>
---------------------------------------------------------------------
> To unsubscribe, e-mail:
> [EMAIL PROTECTED]
> For additional commands, e-mail:
> [EMAIL PROTECTED]
>
__________________________________
Do you Yahoo!?
Yahoo! Domains – Claim yours for only $14.70/year
http://smallbusiness.promotions.yahoo.com/offer
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
