Data from api has null values

Question

I'm fetching data from an api to display to Leaflet map application. The problem is that some of the data has null values or even 0 values in the coordinates. This gives me an error (for null values) "Cannot read properties of null (reading 'coordinates'). How can I filter to avoid this data as they are not wanted when there is no valid coordinates?

This is the lines of code I am using and it works fine when all data is valid but now I got errors because of null values.

Did try to add a filter from this example to remove null values but still reading null for coordinates...

    let geojson = {};

    // API for places...
    const api_url = "https://xxxxxx"

    addPlaces()
        .then(response => {
            //console.log('API is Working!');
        })
        .catch(error => console.log(error.message));
        
    async function addPlaces() {
        const response = await fetch(api_url);
        const data = await response.json();
    
        geojson['type'] = 'FeatureCollection';
        geojson ['features'] = [];
        for (i = 0; i < data.length; i++) {
                x = data[i].Address.coordinate.longitude;
                y = data[i].Address.coordinate.latitude;
                [x].filter(x => x);
                [y].filter(x => x); 
            var newFeature = {
                    "type": "Feature",
                    "geometry": {
                        "type": "Point",
                        "coordinates": [x,y]
                    },
                    "properties": {
                        "x": data[i].Address.coordinate.longitude,
                        "y": data[i].Address.coordinate.latitude,
                        "validFrom": data[i].validFrom,
                        "name": data[i].name,
                        "placeId": data[i].placeId,
                        "typeId": data[i].typeId,
                        "streetName": data[i].Address.streetName,
                        "streetNumber": data[i].Address.streetNumber,
                        "streetLetter": data[i].Address.streetLetter,
                        "postalCode": data[i].Address.postalCode,
                        "city": data[i].Address.city,
                        "countryCode": data[i].Address.countryCode
                    }
            }
            geojson ['features'].push(newFeature);
        }
        console.log(JSON.stringify(geojson));
        loadData (geojson);
        };