Hello everybody,

I'm gettin my feet wet with seblod 3 (I have some experience with the previous versions though), I see some nice improvements and I'm trying to figure out the way to use these changes properly. One of these new feature is the validation plugin.

I'm trying to create a form that should give a warning when the user try to insert a value already used.

Here's the way I've create the field... and the validation

https://dl.dropboxusercontent.com/u/365516/preview.jpg

I've tried to take a look at the "How to setup this field?" link but it's messed up and doesn't work...
Can somebody give me an hint on this subject please?

Have a nice day!

Post Note, after a small re-design of the database I was able to make it work... thank you guys. :)

R.