Bootstrap-table2如何对字符串月份和日期进行自定义文本搜索过滤？

<table id="myTable" data-toggle="table" data-search="true">
  <thead>
    <tr>
      <th data-field="name">名称</th>
      <th data-field="date">日期</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>项目1</td>
      <td>2022-01-15</td>
    </tr>
    <tr>
      <td>项目2</td>
      <td>2022-02-20</td>
    </tr>
    <!-- 其他数据行 -->
  </tbody>
</table>

$(document).ready(function() {
  $('#myTable').bootstrapTable({
    customSearch: function(text) {
      return function(data) {
        return data.filter(function(row) {
          var date = new Date(row.date);
          var month = date.getMonth() + 1;
          var day = date.getDate();
          var dateString = month + '/' + day;
          return dateString.includes(text);
        });
      };
    }
  });
});