(a) Any conveyance of a condominium unit executed on or after October 1, 1981, which complies with the general requirements of the laws of this State concerning conveyances of real property shall be valid.
(b) All conveyances of condominium units executed before October 1, 1981, which comply with the general requirements of the laws of this State concerning conveyances of real property shall be valid even though such conveyances failed to comply with one or more of the particulars set out in former G.S. 47A-14.