hi all,

im trying to validate the fileds on my form,

DNI (spanish document)-> i do it with editrules:{custom:true, custom_func:validarNif}

required/number fields with editrules:{required:true} and others options…

but i want to search one field on my database and if exists i need that jqgrid show me an error or message.

can i do a php custom funcion?

something about this: editrules:{custom:true, custom_func:path/to/function.php} ?