I was looking for a function that will take you to a html page. For instance.
I have a function that checks for !empty values in $_POST; What I would like to do is
if the field is empty then
go back to the form. I have a function
function display_error ($err) {
echo $err; # I need to redirect or automatically go to the previous page.
}
Is their a PHP function already written that does this ?
TIA
Daniel
