Validating password using regex c# [duplicate]

Answer 1

Pattern satisfy, these below criteria

1. Password of Length 8
2. Requires at least 1 Unique Char.
3. Requires 1 Digit
4. Requires 1 Lower Case character
5. Requires 1 Upper Case character
6. Requires 1 Special Character

^(?!.([A-Za-z0-9])\1{1})(?=.?[A-Z])(?=.?[a-z])(?=.?[0-9])(?=.?[#?!@$%^&-]).{8,}$

For example:- It satisfies password like:- Admin@123