【发布时间】:2020-05-15 14:39:14
【问题描述】:
当我提交表单时,我收到以下错误:错误 [ValidationError]: 系统验证失败:lastName: Path lastName is required., firstName: Path firstName is required.
我不确定是什么原因造成的,当我使用 console.log(formData) 时,我得到了提交到表单中的数据。
App.js
const express = require('express')
const app = express();
const mongoose = require('mongoose');
const dotenv = require ('dotenv/config');
const System = require('./models/System');
app.use(express.urlencoded({ extended: true }));
app.use(express.json());
app.get('/', (req,res) => {
res.render('index.ejs');
});
app.post('/post-feedback', (req, res) => {
const formData = {
firstame: req.body.firstName,
lastname: req.body.lastName,
assetTag: req.body.assetTag
}
const system = new System(formData);
system.save()
.then(result => {
console.log(result);
})
.catch(err => {
console.log(err);
});
});
型号:
const mongoose = require('mongoose');
var SystemSchema = new mongoose.Schema({
firstName: {
type: String,
required: true
},
lastName: {
type: String,
required: true
},
assetTag: {
type: Number,
required: true
}
});
module.exports = mongoose.model('System', SystemSchema);
表格:
<form action="/post-feedback" method="POST">
<div class="form-group">
<label for="firstName">First Name: </label>
<input type="text" class="form-control" id="firstName" name="firstName">
</div>
<div class="form-group">
<label for="lastName">Last Name: </label>
<input type="text" class="form-control" id="lastName" name="lastName">
</div>
<div class="form-group">
<label for="assetNum">Asset Tag: </label>
<input type="text" class="form-control" id="assetTag" name="assetTag">
</div>
<button type="submit" name="submit" class="btn btn-primary">Submit</button>
</form>
【问题讨论】:
-
您需要更新两件事,首先是 formdata 对象键,因为它们应该与架构匹配,第二个 assetsTag 也应该是字符串。
标签: node.js mongodb forms express mongoose