What is the best way to add a confirmation tooltip to the remove button of a managed_file field?
Use this code to delay submit and display popup before submitting.

$("form").submit( function () {
   //display tooltip something
   return true;
 }


Something like this:

$('.form-item input.form-submit[value=Remove]').submit {
  if (window.confirm("Are You Sure?")) {
    myClick();
  } else {
    return false;
  }
}