net: use missing validator

The `net` lib module's `lookupAndConnect()` function is missing a validator. PR-URL: #38984 Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Zijian Liu <[email protected]> Reviewed-By: Darshan Sen <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Zeyu Yang <[email protected]>

Author: VoltrexKeyva

lib/net.js

@@ -102,6 +102,7 @@ const{
 const{ isUint8Array }=require('internal/util/types');
 const{
  validateAbortSignal,
+ validateFunction,
  validateInt32,
  validateNumber,
  validatePort,
@@ -1002,10 +1003,8 @@ function lookupAndConnect(self, options){
 return;
 }
 
-if(options.lookup&&typeofoptions.lookup!=='function')
-thrownewERR_INVALID_ARG_TYPE('options.lookup',
-'Function',options.lookup);
-
+if(options.lookup!==undefined)
+validateFunction(options.lookup,'options.lookup');
 
 if(dns===undefined)dns=require('dns');
 constdnsopts={