clear all select2 options

Question

I can't find on select2 documentation a way to remove all the options in a select2 form. The old stckoverflow answers to this questions seem not to work since the new version (I'm using 4.0.3) has a different behavior

Answer 1

Just

$('#id').empty().trigger("change");

Where '#id' is the jQuery selector for your select2 element.

Answer 2

Previous answer will delete all values, but in the official documentation it says:

$("#id").val(null).trigger("change");