Correctness

noun

1. The state or quality of being correct, or in conformity with truth, morality, propriety, or custom; conformity to any set of rules or with a model; accuracy, exactness, or precision: as, correctness of life or of conduct; correctness in speech or in writing; correctness of taste or of design; the correctness of a copy.
2. The state or quality of being correct.

   "the correctness of opinions or of manners; correctness of taste; correctness in writing or speaking; the correctness of a text or copy"

3. freedom from error
4. conformity to the truth or to fact
5. conformity to recognized standards