Make filter required for Mailings

General
1

A customer had an accident while sending a newsletter: He forgot a recipient filter.

So, the question was, can this field be required. Technically wise it’s simple, just setting the form field to required=true.
But I’d like to ask the pros if there are some side effects I’m not aware at the moment. Is there anything else to check for?

Thanks,
Michi

2

Yeah, should be totally fine. In our Ready Membership product, we build on top of the Preside base to customise in a similar way. Introducing a concept of lists that are a required field.