May be overridden by a controller. If falsish (the default) all form
variables whose name starts with C<{AUTH}> are removed before the
request is routed. Only controllers that handle login requests
themselves should return trueish for this function.
May be overridden by a controller. If falsish (the default) all form
variables whose name starts with C<{AUTH}> are removed before the
request is routed. Only controllers that handle login requests
themselves should return trueish for this function.