to complete the incomplete form by click back button in php code

[r_sathya]

hai ,
I write the code in php to create a register form. while we move to next accidently without filling the details in the perivous form. I want to go to back by clicking back button. while cliking the back button , i want to retore the details i fill in the perivious form should be there in the form

please give some example to solve the problem............

with regards,
sathya

[Shanti C]

Save the variables in a session...
Then, check for the session, if it is present, reload the session vars into the form.
or
check this:
http://www.daniweb.com/forums/thread78707.html
http://www.usenet-forums.com/php-general/44005-form-retain-info-back.html