Article 1131: Inviolability of the will

1. If the provisions of this Code giving rise to the invalidity of a will are violated, depending on the grounds for invalidity, the will shall be null and void by virtue of the recognition of the date of its validity. 2. A will may be declared null and void by the court on the claim of a person whose rights or legitimate interests Contestation of the will before the opening of the inheritance shall not be permitted, and the joint will of the spouses may be challenged at the request of any of the spouses in the course of their lives. 3. A person whose rights or legitimate interests have been violated by the will may be challenged by the joint will of the surviving spouse. to invalidate the will of a list and other minor violations of the procedure for its preparation, signature or certification, if it is established by the court that they do not affect the understanding of willis 4. A will may be null and void as a whole, as well as separate wills contained therein. 5. The validity of the will may be assumed to be included in the will and in the absence of invalid orders. Promulgation does not deprive the persons named therein as heirs or beneficiaries of the right to inherit by law or on the basis of another valid will.