Describe the feature you'd like to request

In the config there is a provision for password rules that look like this.

password: {
    min: 8,
    max: 32,
    upper: true,
    lower: true,
    number: true,
    special: true
}

I would like this working on the signup page.

Describe the solution you'd like

When I configure the password rules in my config, I want it to apply to the signup page. It would also be good to add a password strength UI.

Describe alternatives you've considered

No alternatives.