Explanation:

Section 6 of Hindu Adoptions and Maintenance Act - Requisites of a valid adoption. No adoption shall be valid unless- (i) the person adopting has the capacity, and also the right, to take in adoption; (ii) the person giving in adoption has the capacity to do so; (iii) the person adopted is capable of being taken in adoption; and (iv) the adoption is made in compliance with the other conditions mentioned in this Chapter.