The minimum strength of password to allow for user accounts when adding a new user or changing an existing password. Set PasswordStrength to a required password strength from 1 (weakest) to 10 (strongest). A password strength of 1 or 2 is considered weak, 2 to 5 is acceptable and 6 to 10 is considered strong.
Password strength is automatically determined by a combination of methods. To increase password strength, users must create passwords that contain a mixture of upper- and lowercase letters, numbers, and punctuation. For example, susan1 is a weak password, but Su./san23! is a strong one.
You can also use a Lua script to manage your password strength requirements. In this case, you must set UserLuaScript, and define a function called password_complexity_check in the corresponding Lua script. 
If you set both UserLuaScript and PasswordStrength, IDOL Community Component runs the Lua script checks first, and then checks against the PasswordStrength criteria. If the configured UserLuaScript does not define a function called password_complexity_check, IDOL Community Component uses only PasswordStrength.
| Type: | Long | 
| Default: | 0 (disabled) | 
| Required: | No | 
| Configuration Section: | User | 
| Example: | PasswordStrength=6 | 
| See Also: | UserLuaScript | 
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