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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>jQuery serializeArray()</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script> $(document).ready(function() { $("#button").click(function() { var res = $("form").serializeArray(); $.each(res, function(i, val) { $("#response").append(val.name + " : " + val.value + " "); }); }); }); </script> </head> <body> <div> <form name="" id=""> <p>First Name <input type="text" name="first_name" value="" /gt;</p> <p>Last Name <input type="text" name="last_name" value="" /gt;</p> </form> </div> <button style="margin:0 0 10px 0;background:#e8e8e8;" class="btn" id="button">serializeArray</button><br /><br /> <div id='response'></div> </body> </html>