A division bench of Apex Court held that a Hindu marriage without conducting the marriage ceremonies is not a valid marriage.

We find that the registration of Hindu marriages under the said provision is only to facilitate the proof of a Hindu marriage but for that, there has to be a Hindu marriage in accordance with Section 7 of the Act inasmuch as there must be a marriage ceremony which has taken place between the parties in accordance with the said provision. Although the parties may have complied with the requisite conditions for a valid Hindu marriage as per
Section 5 of the Act in the absence of there being a “Hindu marriage” in accordance with Section 7 of the Act, i.e., solemnization of such a marriage, there would be no Hindu marriage in the eye of law. In the absence of there being a valid Hindu marriage, the Marriage Registration Officer cannot
register such a marriage under the provisions of Section 8 of the Act. Therefore, if a certificate is issued stating that the couple had undergone marriage and if the marriage ceremony had not been performed in accordance with Section 7 of the Act, then the registration of such marriage under Section 8 would not confer any legitimacy to such a marriage. The registration of a marriage under Section 8 of the Act is only to confirm that the
parties have undergone a valid marriage ceremony in accordance with Section 7 of the Act. In other words, a certificate of marriage is a proof of  validity of Hindu marriage only when such a marriage has taken place and not in a case where there is no marriage ceremony performed at all.
We further observe that a Hindu marriage is a sacrament and has a sacred character. In the context of saptapadi in a Hindu marriage, according to Rig Veda, after completing the seventh step (saptapadi) the bridegroom says to his bride, “With seven steps we have become friends (sakha). May I attain to friendship with thee; may I not be separated from thy friendship”. A wife is considered to be half of oneself (ardhangini) but to be accepted with an identity of her own and to be a co-equal partner in the marriage. There is nothing like a “better-half” in a marriage but the spouses are equal halves in a marriage.

Also

No doubt, under the Special Marriage Act, 1954, a man and a woman can acquire the status of being a husband and a wife as per the provisions of the said Act. The Special Marriage Act, 1954 is not restricted to Hindus. Any man and woman irrespective of their race, caste or creed can acquire the status of being a husband and a wife under the provisions of the Special Marriage Act, 1954 but under the provisions of the Act (Hindu Marriage
Act, 1955), there should not only be compliance of the conditions as prescribed under Section 5 of the said Act but also the couple must solemnise a marriage in accordance with Section 7 of the Act. In the absence of there being any such marriage in accordance with Section 7 of the Act, a certificate
issued in that regard by any entity is of no legal consequence. Further, any registration of a marriage which has not at all taken place under Section 8 of the Act and as per the rules made by the State Government would not be evidence of a Hindu marriage and also does not confer the status of a husband and a wife to a couple.
In recent years, we have come across several instances where for “practical purposes”, a man and a woman with the intention of solemnisation of their marriage at a future date seek to register their marriage under Section 8 of the Act on the basis of a document which may have been issued as proof of ‘solemnisation of their marriage’ such as in the instant case. As we have already noted, any such registration of a marriage before the Registrar of Marriages and a certificate being issued thereafter would not confirm that the parties have ‘solemnised’ a Hindu marriage. We note that parents of young couples agree for registration of a marriage in order to apply for Visa for emigration to foreign countries where either of the parties may be working “in order to save time” and pending formalising a marriage ceremony. Such practices have to be deprecated. What would be the consequence, if no such marriage is solemnised at all at a future date? What would be the status of the parties then? Are they husband and wife in law and do they acquire such status in society?