tsfountain
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Hello all, I'm trying to check the state of a radio button group using empty to run a post variable into a session variable. HTML looks something like this: [code] <input type="radio" name="foo" value="bar1">BAR1</input> <input type="radio" name="foo" value="bar2">BAR2</input> [/code] Then I'm checking (on submit) to see if they've acually selected a radio button. [code] if (!empty($_POST['foo'])) { $_SESSION['foo'] = $_POST['foo']; } else { echo " Yuo haven't filled in anything"; } [/code] The problem is it never gets to the else statement even if it is empty. Any ideas?