Content Expiration

[RalphieBoy]

I have a form which upon clicking submit does some basic content verification. If it fails (ie wrong data) hitting the back button will bring back the form as it was before hitting submit.

But if you wait for so long, it will bring it back blank.

What causes this timer of expiratoin, and is it adjustable?

[rIkLuNd]

I don't know, but you can use sessions to save the vars...

[RalphieBoy]

I found the problem.

It involves using sessions (even though I do not have form data going into sessions) the headers sent are "nocache" session_cache_limiter appears to handle this problem. I am reading some documents on it now.

[rIkLuNd]

glad it worked out!