HTML Code

<!DOCTYPE html>



<html lang="en">



<head>



  <meta charset="utf-8">



  <title>form scoped focus</title>



  <style>



    body { font-family: sans-serif; padding: 16px; max-width: 24rem; }



    #contact-form { padding: 12px; border: 1px solid #e2e8f0; border-radius: 8px; }



    label { display: block; margin: 8px 0; }



    input { width: 100%; padding: 8px; box-sizing: border-box; margin-top: 4px; }



    #status { margin-top: 12px; padding: 10px; background: #e0f2fe; border-radius: 6px; }



  </style>



</head>



<body>



  <form id="contact-form">



    <label>Name <input type="text" name="name"></label>



    <label>Email <input type="email" name="email"></label>



  </form>



  <p id="status">No field focused in form</p>



  <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>



  <script>



    $("#contact-form").on("focusin focusout", function() {



      var $inside = $("#contact-form :focus");



      $("#status").text(



        $inside.length ? "Editing: " + ($inside.attr("name") || "field") : "No field focused in form"



      );



    });



  </script>



</body>



</html>

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#contact-form :focus — form scope (Try It)