Section 5 of Hindu Marriage Act 1955:Conditions for a Hindu marriage

Conditions for a Hindu marriage Hindu Marriage Act 1955
5. Condition for a Hindu Marriage.- A marriage may be solemnized between any two Hindus,
if the following conditions are fulfilled, namely:
(i) neither party has a spouse living at the time of the marriage;
(ii) at the time of the marriage, neither party,-
(a) is incapable of giving a valid consent of it in consequence of unsoundness of mind; or
(b) though capable of giving a valid consent has been suffering from mental disorder of such a
kind or to such an extent as to be unfit for marriage and the procreation of children; or
(c) has been subject to recurrent attacks of insanity or epilepsy;
(iii) the bridegroom has completed the age of twenty one years and the bride the age of eighteen
years at the time of the marriage; (iv) the parties are not within the degrees of prohibited relationship unless the custom or usage
governing each of them permits of a marriage between the two;
(v) the parties are not sapindas of each other, unless the custom or usage governing each of them
permits of a marriage between the two;
(vi) (Omitted)