laravel验证规则验证唯一

//添加时进行唯一性校验(同一个站点下name唯一)

'name' =>  ['required|string|unique:'.(new ConstModel())->getTable().',name,NULL,id,website_id,'.$request->post('website_id'),"cms.cmspages.page_name"],

//修改时唯一性校验(除自己本身)

'name' =>  ['required|string|unique:'.(new ConstModel())->getTable().',name,'.$request->post("id").',id,website_id,'.$request->post('website_id'),"cms.cmspages.page_name"],