how are my session vars changed?

[deuce868]

I have a form for adding authors...basics. fname, lname, phone# all that.

It posts to itself and calls the function to insert into the database. This is all done with POST vars.

I start a session on the page to make sure the user is logged in/has permissions.

Now two of my session vars I set at login are fname & lname. (the same as the two from this form)

Somehow after completing this form the Session values are getting changed. At no point in time are the session variables used on the page. How in the world are they getting changed and how can I prevent it?

Thanks

[PHP John]

Are your POST vars also fname and lname? If so, try changing your session vars to firstName and lastName and see if that makes a difference.