Regex for password must contain at least eight characters, at least one number and both lower and uppercase letters and special characters

Question

I want a regular expression to check that:

A password contains at least eight characters, including at least one number and includes both lower and uppercase letter

Answer 1

What about considering the following regex solution:

^(?=.*[\w])(?=.*[\W])[\w\W]{8,}$

Which validates the following:

1. At least one lowercase
2. At least one uppercase
3. At least one digit
4. At least one special character
5. At least it should have 8 characters long.

Check it out working at the following link https://regex101.com/r/qPmC06/4/