Question

我正在尝试快速制作一个用户注册路由器。由于我使用邮递员对其进行了验证，因此后端似乎工作正常。但是，当我尝试向其添加前端（添加表单）时，出现错误提示 {"errors":[{"location":"body","param":"name","msg":"Name is required"},{"location":"body","param":"email","msg":"Please include a valid email"},{"location":"body","param":"password","msg":" Please enter a password with 6 or more characters"}]}因为我在每个输入标签中都包含了name属性，所以我不知道问题出在哪里。

这是我代码的一部分。

server.js

app.use('/api/posts', require('./routes/api/posts'));

users.js

router.post(
  '/',
  [
    check('name', 'Name is required')
      .not()
      .isEmpty(),
    check('email', 'Please include a valid email').isEmail(),
    check(
      'password',
      ' Please enter a password with 6 or more characters'
    ).isLength({ min: 6 })
  ],
  async (req, res) => {
    const errors = validationResult(req);
    if (!errors.isEmpty()) {
      return res.status(400).json({
        errors: errors.array()
      });
    }
.
.
.

register.handlebars

<form class="form" action="/api/users" method="post">
                <div class="form-group">
                    <input name="name" type="text" placeholder="Name" requried>
                </div>

                <div class="form-group">
                    <input name="email" type="email" placeholder="E-mail">
                </div>

                <div class="form-group">
                    <input name="password" type="text" placeholder="Password" minlength="6">
                </div>
                <input type="submit" value="Create account" class="button green-button" />
            </form>ss

Answer 1

使用body-parser Express中间件

https://expressjs.com/en/resources/middleware/body-parser.html

如何从express.js中的表单发布数据？

1 个答案: