Check whether Javascript is enabled

Question

Is there a way to check whether Javascript is enabled or supported by the browser? If it\'s not supported, I would like to redirect the user to a user-friendly error page. <

Answer 1

Whether or not javascript is enabled is only known from within the context of a browser, so the best you can do is write some browser-side code to set a flag based on if javascript is enabled or not. One possibility is do something like

and

// contents of javascript_disabled.php
$_SESSION['javascript_disabled'] = 1;