/Javascript/Express/== operation is not working on ids in express

== operation is not working on ids in express

Mongoose uses the mongodb-native driver, which uses the custom ObjectID type.
You can compare ObjectIDs with the .equals() method.
With your example, results.userId.equals(AnotherMongoDocument._id).
The ObjectID type also has a toString() method, if you wish to store a stringified version of the ObjectID in JSON 
format, or a cookie.

If you use ObjectID = require("mongodb").ObjectID (requires the mongodb-native 
library) you can check if results.userId is a valid identifier with 
  results.userId instanceof ObjectID.

Similar codes

0 vote172 views1 answer
Express formidable
Javascript Express
7 votes164 views1 answer
Express js list all routes
Javascript Express
0 vote174 views1 answer
Node express app.listen at specific port & host
Javascript Express
55 votes198 views2 answers
Express url redirect
Javascript Express
1 vote182 views1 answer
Expressjs post route
Javascript Express
3 votes120 views1 answer
Node.js express post query string
Javascript Express
0 vote171 views1 answer
Express js continous GET /json/version
Javascript Express
0 vote174 views1 answer
Node.js express export routes
Javascript Express
0 vote163 views1 answer
First node prog using express
Javascript Express
1 vote172 views2 answers
Nodejs express server img src
Javascript Express