Send form by jquery and ajax

jquerysendform.js

$('#form').submit(function (e) {
  e.preventDefault();
  
  let data = new FormData(this);
  
  $.ajax({
    url: '/route',
    data: data,
    processData: false,
    contentType: false,
    type: 'POST',
    success: function (response) {
      $('#form')[0].reset();
      // code
    },
  	error: function (error) {
      // code
    }
  });

  return false;
});