Look at <isParameterPresent>.  I think this will do what you need.

Jeff Butler

On Wed, May 20, 2009 at 10:40 AM, Chema <[email protected]> wrote:
> Hello:
>
> How I can to use <isNotNull> tag in a statement if parameterClass property
> is java.lang.String ?
>
> When I define <isNotNull property="value#> , I get an error : String hasn't
> got a READABLE "value" property ( or something like that )
>
> Is required to pass a JavaBean parameter to useĀ  <isNotNull> tag ?
>
>
> Thanks and regards
>
>

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