<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Autocomplete Script</title> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <link rel="stylesheet" href="style.css"> <script> $(function(){ $("#country").keyup(function(){ var countryName = $(this).val(); $.ajax({ method: "POST", url: "getCountry.php", data:{country:countryName} }) .done(function(data){ $("#suggestions").show(); $("#suggestions").html(data); }); }); }); </script> </head> <body> <div class="countrySearch"> <input type="text" id="country" placeholder="Country"> <div id="suggestions"></div> </div> </body> </html>