[seam-dev] Extended validation constraints

[Emmanuel Bernard]

Why not in Hibernate Validator?

On 10 juin 2011, at 10:02, Shane Bryzak wrote:

> Hi Gunnar,
> 
> I had an idea today for a new validation constraint called @WebSafe - in 
> summary what it would do is validate a rich text value provided by the 
> user to ensure that it contains no malicious code, such as embedded 
> <script> elements.  The implementation for this would use JTidy to 
> convert the value to a DOM tree, after which it would walk the nodes of 
> the tree and locate any <script> tags, and if any are present the 
> validation would fail.
> 
> Anyway, the implementation isn't so important - what I was wondering 
> though is whether you think something like this would be useful to have 
> in the Seam Validation module.  I tend to think that it would be (and we 
> can probably come up with quite a few other useful validation 
> constraints also) but I would like to know what you think about this.
> 
> Shane
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