Albert221 /
validation
| ⇢ | A | LengthValidator::isExactlyHowItShould() added | |
| ⇢ | A | LengthValidator::isNotSmallerThanItShould() added | |
| ⇢ | A | LengthValidator::isNotBiggerThanItShould() added | |
| B | ↗ | A | LengthValidator::verdict() improved |
