How can I check if the browser support HTML5 file upload (FormData object)?

Question

How can I check if the browser support HTML5 file upload (FormData object)?

var fd = new FormData();

Following the answer from this post, b

Answer 1

  function supportFormData() {
     return !! window.FormData;
  }

Source: https://www.new-bamboo.co.uk/blog/2012/01/10/ridiculously-simple-ajax-uploads-with-formdata/