on Wed, Jun 4, 2003, Daniel J. Rychlik wrote:
>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 $err; # I need to redirect or automatically go to the previous
>page.
>
>}
>
>Is their a PHP function already written that does this ?
I am a PHP newbie but have just completed an application that uses
something similar. This is how I did it:
function display_error ($err) {
include(./mypage.php);
}
and there is code to show the error message and changes some styles in
mypage.php
As I said, I'm a newbie so I'm not sure that this is the best solution
but it works ok.
Ian
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