How to remove all layers and features from map?

Question

I am working on a map and I would like to remove all features from the map on a certain event. The features are in multiple layers which are plotted dynamically.

Som

Answer 1

You can use the following truthy check to see if it's a valid geoJSON object:

map.eachLayer(function(layer) {
  if (!!layer.toGeoJSON) {
    map.removeLayer(layer);
  }
});