Re: Validate 2 fieds!

<bind nodeset="path/to/your/node" constraint="path/to/a < path/to/b"/>

For clarity, I used "<", but in XML that would need to be escaped as &lt;

.micah

Vo, Thanh Chi wrote:

> Hi all,
> Could you tell me how to make a validation like that:
> value A < value B.
> By schema I've just make value A, value B in a fix range( such as 0..255)
> And by schema could we make a constrain like that( value A < value B).
>  



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