CODEWITHSUNDEEP
javascriptnode.jsexpress
Ronny vdb
Ronny vdb

Reputation: 2464

Express throw all undefined variables

I have been tasked with modifying a node.js app that uses express, that someone else created.

I need a way to throw all undefined variables in the app. there are thousands of functions and the app just hangs. From doing some initial debugging I have noticed that each issue I have come tackled is ultimately because of undefined variables.

I don't want to get into a long discussion about error handling in node.js/express, because I understand this, but the person who built the app did not.

I am just looking for a way to throw all undefined variables to help me find them in the code and fix the issues.

TIA!

Upvotes: 2

Views: 117

Answers (1)

Brian McAuliffe
Brian McAuliffe

Reputation: 2165

Use strict mode: Place this at the top of your JS files

"use strict";

Also, there is a node module that can apply Strict Mode to all your modules.

Use Strict Node Module

Upvotes: 1

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