How to count number of distinct days from one table using two dates (for range) from another table for each row?

So I have one datatable with three columns: userid, mindate, maxdate. I have another datatable that contains all the login logs for each user.

I need to make a query so that I can sum all the distinct login days from one datatable between the mindate and maxdate from another datatable for each user.

The code I can write until:

SELECT a.*, b.logins FROM ‘usertable’ as a
LEFT JOIN (SELECT user_id, COUNT(DISTINCT(loginday)) from ‘logintable`
GROUP BY user_id) as b
on a.userid = b.user_id;

I just need help adding a ‘where’ statement that can query from b like:
WHERE loginday between a.mindate and a.maxdate.

Thank you!