var o = s.taboption(tab, multiple ? this.CBIDynamicMultiValueList : form.Value, name, label, description);
o.modalonly = true;
- o.datatype = 'list(neg(ipmask))';
+ o.datatype = 'list(neg(ipmask("true")))';
o.placeholder = multiple ? _('-- add IP --') : _('any');
if (family != null) {