I am using MultiSelect inside a form and wanted to set the formState with the selected values using onChange.

At present, the below code passes the default null value for permission_sets on form submit.

Can someone take a look and let me know how to update the value of permission_sets inside formState from onChange on dropdown selections. This will pass the actual selected values on the form Submit.

const formState = {
  permission_sets: "",
}

function updateFormState(key, value) {
  formState[key] = value;
}

function App() {
  const [permission_sets, set_permission_sets] = useState([]);
  return (
          <Form.Group>
          <Form.Label>permission_sets</Form.Label>
          <MultiSelect
           options={[
            { label: "Operations", value: "Operations" },
            { label: "ReadOnlyAccess", value: "ReadOnlyAccess" },
            { label: "Dba", value: "Dba"},
            ]}
           id="permission_sets" 
           labelledBy="Select"
           value={permission_sets}
           onChange={set_permission_sets}    
          />
         </Form.Group>
<Button onClick={validate}>Submit Request</Button>
)}