Question

I have an input field that autocompletes using text taken from a PHP page. It works well but is it possible to hide the text on the PHP page if it’s accessed directly? I realize that the way it works it’s as if the user actually visited that page but is there a trick that would allow that?

Answer 1

This should work, place it at the top of the page

  if($_SERVER['HTTP_X_REQUESTED_WITH'] !='XMLHttpRequest'){
     die();
  }

jQuery automatically sends headers with AJAX reqeusts