Prevent double submission of forms in jQuery

Question

I have a form that takes a little while for the server to process. I need to ensure that the user waits and does not attempt to resubmit the form by clicking the button agai

Answer 1

Use two submit buttons.

And jQuery:

$("#sub").click(function(){
  $(this).val("Please wait..");
  $(this).attr("disabled","disabled");
  $("#sub2").click();
});