To start the project: npm install To run it: node index.js Example of GEO data in mongodb. Practicing Maps and Mongoose. You can create new places by clicking on the map, enter a name, submit and refresh the page. http://geojson.io/#map=4/50.51/22.02 1. To do: create a virtual of the Schema and find out if a point in the map is inside Europe or not. 2. Implement Mongoose validation 3. Implement async validation with callback