Mengedit Kode:
Lihat Hasil »
Cobalah sendiri - ©
w3ii.com
<!DOCTYPE html> <html> <body> <p>This "home made" function, when used on an date, returns true.</p> <p id="demo"></p> <script> var myDate = new Date(); document.getElementById("demo").innerHTML = isDate(myDate); function isDate(myDate) { return myDate.constructor.toString().indexOf("Date") > -1; } </script> </body> </html>