WebLab-3.2-(15/10/24)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Blur Event with jQuery</title>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>
    <form>
        <input id="field1" type="text" value="Field 1">
        <input id="field2" type="text" value="Field 2">
    </form>

    <script>
        $(document).ready(function() {
            $('#field1').blur(function() {
                alert('Field 1 lost focus!');
            });
        });
    </script>
</body>
</html>