Check if username already taken
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# Form Failure
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This username is already registered, please choose another one.
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@ -28,6 +28,12 @@ if ( $tv == "tildeverse" )
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{
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// Success!
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$success = 'success2';
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// Check if username already taken
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$lowercase = strtolower($username);
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exec("id $lowercase 2>&1", $null, $retval);
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if($retval == 0)
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$success = 'success3';
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if ( $success == "success2" )
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mail($destination_addr, $subject, $mailbody, $from);
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