Hello Tony,

First of all, thanks for your help about CSS trouble with modal dialog box, I hope you can solve it soon.

Now I'm going further and try to add some datas in my database with add modal box.

I saved my datas and that's fine.

My question is about how to validate datas before updating db :

I would like to test if the 'code client' filled '44a' already exists in the db, in this case, adding datas cannot be performed and user have to be informed, otherwise I would like to populate 'raison sociale','site' in the row with extracted datas from db, and put 'code client' value in uppercase.

Here is my code for this field :

{name:'code',index:'code', width:30, sortable:true,