[End User]

Originally Posted by paligron

the undefined variable is the 'accessories', which is the name of the input field. How do you define it as an array? I have tried to define it normally as an array but the submitted result is always empty.

"Undefined index" means the variable you are trying to use doesn't exist (when your variable is not properly set). One way to handle this issue is to check if $_POST['action'] is set before using it. For example:

PHP Code:

if (!isset($_POST['action'])){



//If not isset -> set with dummy value

$_POST['action'] = "undefine";



}