Thanks y'all! Everything's workin great now.
Jon Haworth wrote:
>>>With javascript onSubmit, but that ain't php, so with
>>>if($form1==$form2){sendthembackwitherrors()}
>>>
>>Thanks Chris, but I have about 10 different fields and want to make sure
>>none of those are the same.
>>
>
> You could brute force it:
>
> $ok = true;
> if ($field1 == $field2 || $field1 == $field3 || .... ) $ok = false;
> if ($field2 == $field3 || $field2 == $field4 || .... ) $ok = false;
> if ($ok == false) sendThemBackWithErrors ();
>
>
> Or you could use array_unique:
>
> // Substitute $_GET if you're using GET instead of POST ;-)
> if ($_POST != array_unique ($_POST)) sendThemBackWithErrors ();
>
> I'm not sure if this second one would work - I don't know if you can do
> straight comparisons of arrays - but the idea is to check that the submitted
> array is the same as the array with all the duplicates removed (if it isn't,
> there was a duplicate).
>
>
> HTH
> Jon
>
>
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