title: How to make a Loading Progress bar when form submit goes to one page to another page
body: <p>I have a page form.php whenever i fill the form and click on submit button it's go to code.php and then show the result on another page named ipo.php </p>
  
  <p>i want to show a Loading progressbar in between form.php to ipo.php</p>
  
  <p>plz anyone help me ??</p>