Art. 21.21. REQUISITES OF AN INFORMATION    

1. It shall commence, "In the name and by authority of the State of Texas";

2. That it appear to have been presented in a court having jurisdiction of the offense set forth;

3. That it appear to have been presented by the proper officer;

4. That it contain the name of the accused, or state that his name is unknown and give a reasonably accurate description of him;

5. It must appear that the place where the offense is charged to have been committed is within the jurisdiction of the court where the information is filed;

6. That the time mentioned be some date anterior to the filing of the information, and that the offense does not appear to be barred by limitation;

7. That the offense be set forth in plain and intelligible words;

8. That it conclude, "Against the peace and dignity of the State"; and

9. It must be signed by the district or county attorney, officially.