1) The problem → Memberstack requires passwords to be longer than 8 characters. There's no back-end means of requiring a password long than that.
2) Why is this important → Some site admin want to require a 6-character password (like Amazon) and others want to require longer passwords (or passwords with certain symbols and characters.
3) What's your plan B → Add some janky front-end code to require a longer password or to start everyone's passwords with the same characters to make them "shorter" from a member's perspective.
4) Possible solutions we could build for you → More password configuration options via the dashboard. Something like the attached Lastpass generator, but for generating password requirements.