This is a simple JavaScript-based strong password generator. The password generated includes a mix of digits, lowercase letters, uppercase letters, and special characters. The user can specify the desired length of the password, which must be between 8 and 20 characters.
- Generates a password with a length specified by the user.
- Ensures the password contains a mix of digits, lowercase letters, uppercase letters, and special characters.
- Provides user feedback if the specified length is not within the allowed range (8-20 characters).