CODE EXAMPLE FOR JAVASCRIPT

multiple checkbox react

<input
  onChange={(e) => {
    // add to list
    if (e.target.checked) {
      setPeopleInfo([
        ...peopleInfo,
        {
          id: item.id,
          first: item.name,
          last: item.lastName,
          age: item.age,
        },
      ]);
    } else {
      // remove from list
      setPeopleInfo(
        peopleInfo.filter((people) => people.id !== item.id),
      );
    }
  }}
  value={peopleInfo}
  style={{ margin: '20px' }}
  type="checkbox"
/>