Re: sql in validator

[Joel Wilson <jo...@devotionmedia.com>]

I frequently use hql in my validators. And if you aren't a Hibernate  
User, HQL is the hibernate extension of SQL.

On Mar 10, 2006, at 5:30 PM, Lance Frohman wrote:

> Is there a reason not to use sql in a validator? I have never seen
> this, but it would obviously be useful. I have an application where
> users choose an id, and I could create a validator with sql to see if
> that user id is already taken. Or are there better ways to do things
> like this?
>
> Thanks,
> Lance

Joel Wilson
Web Application Developer/Architect
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