<form>

<!-- Button trigger modal -->

<button type="button" class="btn btn-primary" data-mdb-toggle="modal" data-mdb-target="#exampleModal">Launch demo modal</button>

​

<!-- Modal -->

<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">

  <div class="modal-dialog">

    <div class="modal-content">

      <div class="modal-header">

        <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>

        <button type="button" class="btn-close" data-mdb-dismiss="modal" aria-label="Close"></button>

      </div>

      <div class="modal-body">

<div id="async" class="form-outline autocomplete">

<input type="text" id="form2" class="form-control" />

<label class="form-label" for="form2">Example label</label>

</div>

      </div>

      <div class="modal-footer">

        <button type="button" class="btn btn-secondary" data-mdb-dismiss="modal">Close</button>

        <button type="button" class="btn btn-primary">Save changes</button>

      </div>

    </div>

  </div>

</div>

​

</form>

​

​

const asyncAutocomplete = document.querySelector('#async');

const asyncFilter = async (query) => {

  const url = `https://swapi.py4e.com/api/people/?search=${encodeURI(query)}`;

  const response = await fetch(url);

  const data = await response.json();

  return data.results;

};

​

new mdb.Autocomplete(asyncAutocomplete, {

  filter: asyncFilter,

  displayValue: (value) => value.name

});