check the archives...you can use javascript or perform a check off the
data to be inserted to see if its already there...
-jack
David Hynes wrote:
>
> Does anyone know of a way to stop the user from refreshing a page several
> times.
>
> i.e if I add a value to a database using a form and PHP, I don't want the
> user to be able to simply press refresh and add the value to the database
> again.
>
> Please help,
> Dvaid.
>
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