Hi there
I wonder if someone could tell me some of the basic rules of using <INPUT> tags.
I have a page, where the user can type a message to a forum. I'm using input/post tags for that. When they click submit, they arrive at the next page, which will process the input and write a response.
If I press the back button, the browser returns to the input page, but tells me, that the page has expired and I need to refresh the page - which results in the message "This page cannot be refreshed without resending..." .
I have tried to set a header/expires, but that didn't help.
Can any one tell me the basic rules of how to construct a site avoiding these messages.
The information the user submits, is not confidential.
