(1) A civil partnership is not invalid only because a requirement about the form of the notice given under section 10 was not complied with.
(2) A civil partnership is not invalid only because the person to whom the parties gave notice under section 10, or before whom the parties made the declaration under section 11, was not a civil partnership notary if either party believed, when giving the notice or making the declaration, that the person was a civil partnership notary.