in browser , there is options that web site users can disable scripts that consequently this may be disable masks and other codes write with jquery and another scripts , and there for web site will have exception or may be web site hack. how to safe web site with these options? thanks

in browser , there is options that web site users can disable scripts that consequently this may be disable masks and other codes write with jquery and another scripts , and there for web site will have exception or may be web site hack. how to safe web site with these options? thanks

• javascript
• jquery
• html
• web-applications
• browser

Share Improve this question Follow edited Sep 4, 2012 at 7:11 Danil Speransky 30.5k66 gold badges6969 silver badges7878 bronze badges asked Aug 19, 2012 at 14:34 Yasmine WeberYasmine Weber 111 silver badge11 bronze badge 1

• 1 You ought to save your website with checking any user's actions on the back-end side – khomyakoshka Commented Aug 19, 2012 at 14:43

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 4

You (luckily) cannot control what the user does with his user-agent (if I understood your question that is).

The only thing you can do is show a message that the website doesn't work with javascript disabled.

You can't stop users from disabling javascript if they don't want to turn it on.

Your only recourse is to require javascript before allowing them to use your website.

This can be done by wrapping everything in a "display: none", eg.

<div id="content" style="display: none">
PAGE CONTENT HERE
</div>

And a message:

<div id="javascriptrequired">You need javascript to use this website.</div>

And then use javascript to set the display back on, and turn the message off:

<script>
  $("#content").css("display: block;"); // assuming you have jquery
  $("#javascriptrequired").css("display: none;"); // turn javascript message off
</script>