docs.dhtmlx.com/grid__validation.html
dhtmlxValidation.isGreater100(data)
if (data=="") return true;// returns 'true' if a cell is empty
return (data>100);
};
mygrid = new dhtmlXGridObject('gridbox');
mygrid.setSkin("dhx_skyblue");
mygrid.setImagePath("./codebase/imgs/");
mygrid.setHeader("Name, Email, Age");
mygrid.setColValidators("Greater100", ); mygrid.init();
I thing this must be
[code]dhtmlxValidation.isGreater100 = function(data){