Consent of a party to an adoption under this Part IV of this subtitle is not valid unless: the consent is given in a language that the party understands; if given in a language other than English, the consent: is given before a judge on the record; or is accompanied by the affidavit of a translator stating that the translation of the document of consent is accurate; the consent names the child; the consent contains enough information to identify the prospective adoptive parent; and the party has received written notice or on-the-record notice of: the revocation provisions in this section; the search rights of adoptees and parents under § 5-359 of this subtitle and the search rights of adoptees, parents, and siblings under Subtitle 4B of this title; and the right to file a disclosure veto under § 5-359 of this subtitle. A guardian may revoke consent to an adoption under this Part IV of this subtitle at any time before a juvenile court enters an order of adoption under this Part IV of this subtitle. A child may revoke consent to an adoption under this Part IV of this subtitle at any time before a juvenile court enters an order of adoption under this Part IV of this subtitle.