如何从formik datePicker向api发送dateFormat

import { Formik, Field } from 'formik';

<Formik initialValues={{ date: '' }} onSubmit={handleSubmit}>
  <Field name="date" component={DatePicker} />
  {/* 其他表单字段 */}
  <button type="submit">提交</button>
</Formik>

const handleSubmit = (values) => {
  const { date } = values;
  const formattedDate = formatDate(date); // 格式化日期

  // 发送日期到API
  axios.post('/api/your-endpoint', { date: formattedDate })
    .then((response) => {
      // 处理API响应
    })
    .catch((error) => {
      // 处理错误
    });
};

const formatDate = (date) => {
  return date.toISOString();
};