Am I formatting the JSON object incorrectly?

Question

JavaScript

var y = 
{
  "type":"Point","coordinates":[31.5,42.2],"bbox":[31.5,42.2,31.5,42.2]
}
L.geoJSON(y).addTo(Window.map);

This code works fine. But I should try to do:

var x = JSON.stringify(geojson);
L.geoJSON(x).addTo(Window.map);

how I get an error: "Invalid GeoJSON object".
However, if I output x to the browser console, then I will see the same content that I currently have in the y variable.
it all looks like this:
What am I doing wrong?

Answer 1

JSON.strinfigy serializes a JavaScript object into a string. For example, to transfer somewhere.
geoJSON(x), in turn, wants to get just a JavaScript object as an argument, and not its string representation, which you palm off on it.
Therefore, the first option works for you, because y is not a JSON object, it is a JavaScript Object. It will become a JSON object only when you serialize it via JSON.stringify
Therefore, the first option works for you - you feed the JS object.
And the second one does not work - for some reason you turn the JS object into a string and feed the string already, although you need this geojson itself