weird and annoying error

[sean14592]

I have a made a form that adds properties to our site, on submit php checks if any errors have occured they can click a button to go back.

 

heres my code:

addprop form

http://pastebin.com/m4456945d

 

Next page which checks details

http://pastebin.com/f1e4d2392

 

The problem is when they get a error and go back they see a 'Webpage has expired' error in IE or in Firefox they get a popup warning.

Cheers

Sean

[cheechm]

You can't click the back button after post data has been sent. You can replace

<FORM><INPUT TYPE="button" VALUE="Click Here to return to the form!" onClick="history.go(-1);return true;"> </FORM>/code
with
[code]
<a href="**WHERE EVER THE FORM IS">Go back</a>

[/code]

[sean14592]

ok, done, that works now but instead im getting a error saying:

 

"Invite ID Field Empty!" once I click the go back link.

 

so somewhere down the line its forgetting the post data from the first form, I have tride making it all sessions but yet i still get error.

 

weird!

Sean

[DarkWater]

Because you can't go back with POST data.  The browser forgets it, and the browser warns about it.  The web is stateless, so you NEED to store the info in a session for them to use it on another page.  But why exactly do you WANT them to go back?

[sean14592]

They may ned to go back if error occures, I have tried doing it with sesions, yet i still get error...here is my code....

 

step 1

http://pastebin.com/m6d97a25a

 

step 2(checks step1 and shows form for step 2)

http://pastebin.com/m459beaf4

 

Step 3(Checks step3 and show form for step 2(not yet created just copy of step 2))

http://pastebin.com/m226ef49f

 

 

Thanks a bunch

sean