Creating a node js validator for the project

[RohithSurya]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Could we have a javascript-based validator for the project?
I would love to work on it if it seems a good idea to you

[mklnz]

I second this, might be nice to be able to validate password strength on the frontend first before submitting to backend API