Unable to access JSON property with “-” dash

Question

I am unable to retrieve a value from a json object when the string has a dash character:

{
\"profile-id\":1234, \"user_id\":6789
}

If I try

Answer 1

In addition to this answer, note that in Node.js if you access JSON with the array syntax [] all nested JSON keys should follow that syntax

This is the wrong way

json.first.second.third['comment']

and will will give you the 'undefined' error.

This is the correct way

json['first']['second']['third']['comment']