No prescribed form or religious rite for the solemnization of the marriage is required. It shall be necessary, however, for the contracting parties to appear personally before the solemnizing officer and declare in the presence of not less than two witnesses of legal age that they take each other as husband and wife. This declaration shall be contained in the marriage certificate which shall be signed by the contracting parties and their witnesses and attested by the solemnizing officer.
In case of a marriage in articulo mortis, when the party at the point of death is unable to sign the marriage certificate, it shall be sufficient for one of the witnesses to the marriage to write the name of said party, which fact shall be attested by the solemnizing officer. (55a)