/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

83 votes379 views6 answers
Express nodejs
Javascript Express
1 vote295 views2 answers
Express error middleware
Javascript Express
0 vote313 views2 answers
Node express config file json
Javascript Express
0 vote373 views1 answer
Error: cannot find module 'html' express
Javascript Express
24 votes333 views2 answers
Express get query params from url
Javascript Express
0 vote336 views1 answer
Expressjs allow cors for all hosts and ports
Javascript Express
0 vote324 views1 answer
Node express dynamic route and error handler
Javascript Express
0 vote325 views1 answer
Express server how to get request ip
Javascript Express
0 vote292 views1 answer
Express js url with id
Javascript Express
0 vote319 views1 answer
EXPRESS APP REGISTER HANDLEBARS VIEW ENGINE
Javascript Express