如何在express-validator中设置小数的最小值？

const { body, validationResult } = require('express-validator');

app.post('/your-route', [
  body('yourField')
    .isFloat({ min: 0.01 }) // 设置小数的最小值为0.01
    .withMessage('YourField must be a decimal number greater than or equal to 0.01')
    .custom((value, { req }) => {
      if (value < 0.01) {
        throw new Error('YourField must be a decimal number greater than or equal to 0.01');
      }
      return true;
    })
], (req, res) => {
  const errors = validationResult(req);
  if (!errors.isEmpty()) {
    return res.status(400).json({ errors: errors.array() });
  }

  // 继续处理请求
});