You can specify a "indexedListProperty" in the validation.xml
<field property="tradeQuantity" indexedListProperty="myCollection"
depends="integer" page="3">
<arg0 key="request.tradequantity.displayname"/>
</field>
Niall
----- Original Message -----
From: "Rous, Simon" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, March 08, 2004 1:54 PM
Subject: Struts Form Validation
> I'm letting the user of my form build up entry fields as they need them -
ie :
>
> <logic:iterate id="trade" name="requestForm" property="tradeColl"
> indexId="ctr" >
> <html-el:text property="tradeQuantity[${trade}]" />
> </logic:iterate>
>
> giving form fields .......
>
> <input type=text name=tradeQuantity[0]>
> <input type=text name=tradeQuantity[1]>
> <input type=text name=tradeQuantity[2]>
> etc ...
>
> How can I use validation.xml to validate these fields when I don't know if
a
> field exists on a page ?
>
> <field property="tradeQuantity[0]" depends="integer" page="3">
> <arg0 key="request.tradequantity.displayname"/>
> </field>
> --- repeated for each field - but I don't know how many the user
will
> select --------
>
> Maybe I should use the validate method inside the ActionForm and handle
these
> fields manually ?
>
> Thanks for any help.
>
> -Simon
>
>
>
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