I copied this from the DROS form used for gun buys

IS PURCHASER A MENTAL PATIENT OR ON LEAVE OF ABSENCE FROM A MENTAL HOSPITAL AS DESCRIBED IN WELFARE
AND INSTITUTIONS CODE SECTION 8100?

HAS PURCHASER EVER BEEN ADJUDICATED BY A COURT TO BE A DANGER TO OTHERS, FOUND NOT GUILTY BY REASON
OF INSANITY, FOUND INCOMPETENT TO STAND TRIAL, OR PLACED UNDER A CONSERVATORSHIP, PURSUANT TO
WELFARE AND INSTITUTIONS CODE SECTION 8103?

IS PURCHASER CURRENTLY THE SUBJECT OF ANY RESTRAINING ORDER PURSUANT TO FAMILY CODE SECTION 6380?