REGEX_6_NO_WS property Null safety

1. baguette
2. PasswordValidator
3. PasswordValidator
4. REGEX_6_NO_WS property

PasswordValidator class

1. Constructors
2. PasswordValidator
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. validate
10. Operators
11. operator ==
12. Static properties
13. REGEX_6_NO_WS
14. REGEX_8_U_L_N_S