Re: Expire data from form
| From: | Data Driven Design | Date: | Sun, 18 Mar 2001 17:19:46 +0000 |
| Subject: | Re: Expire data from form | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-44434@lists.php.net to get a copy of this message | ||
You can use javascript and set the history length to 0
<script language="javascript">
<!--
history.length=0;
// -->
</script>
----- Original Message -----
From: Sheni R. Meledath <sheni@cyber-gear.com>
To: PHP Masters <php-general@lists.php.net>
Sent: Saturday, March 17, 2001 11:47 PM
Subject: [PHP] Expire data from form
> Hi,
>
> I have set up a form to register the users to the site. The users are
> allowed to register only once. When the user submits the form the same
> script will check the validity of the form and displays error messages and
> if okay, updates the database.
> I want to set up an option in the form in which when the user once submits
> and after that if they click on the back button (browser back) it should
> say the 'page expired' as I have seen with some Perl scripts. The users
> should not be allowed to go back to the page and resubmit. Can any body
> suggest a way to accomplish this.
>
> thanks
> Sheni R Meledath
> sheni@cyber-gear.com
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net
> For additional commands, e-mail: php-general-help@lists.php.net
> To contact the list administrators, e-mail: php-list-admin@lists.php.net
>
>