Struts2 validation on List of String data

[newbee7 <ba...@gmail.com>]

How do i use any validation of struts on List of string inputs(instead of
single String)?

For an instance My action having name field as

MyAction extends ...
{
String[]  names;
// OR

ArrayList names;
}

i want to validate RequiredStringValidator  validator on these names. 
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Re: Struts2 validation on List of String data

[Eric Lentz <Er...@sherwin.com>]

> String[]  names;
>// OR
>
>ArrayList names;
>}

>i want to validate RequiredStringValidator  validator on these names. 

I don't think the standard validations deal with arrays. Probably your 
best bet is to override validate() and validate on your own. See:

http://struts.apache.org/2.1.6/struts2-core/apidocs/com/opensymphony/xwork2/Validateable.html
http://struts.apache.org/2.1.6/struts2-core/apidocs/com/opensymphony/xwork2/ValidationAware.html
http://struts.apache.org/2.1.6/struts2-core/apidocs/com/opensymphony/xwork2/ActionSupport.html 
(which implements those interfaces)