duplicate records

[rch]

hi

i have a solution with several forms and I have a problem: if a user, after fill the form, hit the back button in the web browser and then hit submit again it will create a new record.

what can I do to avoid that

tanks

rch

[Genx]

... check if the record exists already by some hopefully unique info? i.e. a pre-generated serial or something?

~genx