[PHP] Error Generated but no error?

I have a page that receives data from a form. Using $_POST['foo'], I am able to use this data in the page but I continually receive an error notice (PHP Notice: Undefined index: foo in /Library/WebServer/Documents/.. etc). This happens to all three indices that are passed by this form, yet

Re: [PHP] Error Generated but no error?

Geoff Martin wrote: I have a page that receives data from a form. Using $_POST['foo'], I am able to use this data in the page but I continually receive an error notice (PHP Notice: Undefined index: foo in /Library/WebServer/Documents/.. etc). This happens to all three indices that are