Run ยป
<!Doctype html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <body> <script> $(document).ready(function() { var visible = $('#tElement').is(':visible'); if (visible) { alert("visible"); } else { alert("hidden"); } }); </script> Firstname:<input type="text" id="tElement" style="display:block;"> </body> </html>