[dfv] require_some must have values

[Louis-David M. <vin...@ap...>]

Hi,

I'm a bit stuck here. 

Among this 'require_some' entry, I need at least one of them to return a
1 value. These are individual checkboxes that return either 0
(defaults_regexp_map) or 1 (when checked).

require_some => {
	notify=>[1, qw/notify_down notify_up notify_new notify_gone notify_back/],
},

defaults_regexp_map => {
        qr/^notify_/ => 0,
},

How can I specify a constraint that would kick in when all the 'notify'
values are 0?

Thanks,