"x x x.
Section 1. Article 177 of Executive Order No. 209, otherwise known as the "Family Code of the Philippines", as amended, is hereby further amended to read as follows:
x x x.""Art. 177. Children conceived and born outside of wedlock of parents who, at the time of conception of the former, were not disqualified by any impediment to marry each other, or were so disqualified only because either or both of them were below eighteen (18) years of age, may be legitimated.""Art. 178. Legitimation shall take place by a subsequent valid marriage between parents. The annulment of a voidable marriage shall not affect the legitimation."