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Javascript 2022-01-22 15:31:24
express set response code
res.status(400); res.send('None shall pass'); Add solution -
Other 2021-11-05 05:35:17
react sending email via Nodemailer using node.js
const express = require('express'); const mailerRouter = express.Router(); const Nodemailer = require('nodemailer') mailerRouter.post('/email', (req, res) => { const data = req.body console.log(`${data.name}, ${data.email}, ${data.subject}, ${data... Add solution -
TypeScript 2021-11-03 07:16:12
express validator typescript
// this method create custom express validator using middleware const { validationResult, check } = require('express-validator') exports.resultsValidator = (req) => { const messages = [] if (!validationResult(req).isEmpty()) { const errors = ... Add solution -
Javascript 2021-11-01 16:02:13
express validator example
// this method create custom express validator using middleware const { validationResult, check } = require('express-validator') exports.resultsValidator = (req) => { const messages = [] if (!validationResult(req).isEmpty()) { const errors = ... Add solution -
Javascript 2021-10-28 00:30:13
express delete image
const router = express.Router(); const path = require("path"); const fs = require('fs'); var multer = require('multer') var upload = multer({ dest: 'uploads/' }) router.get('/:folder/:id', async (req, res) => { let filepath = path.join(_... Add solution -
Javascript 2021-10-27 09:26:09
connect react with database server
const express = require('express'); const bodyParser = require('body-parser'); var connection = require('express-myconnection'); var mysql = require('mysql'); const app = express(); app.use(bodyParser.json()); app.use( connection(mysql,{ ... Add solution -
Javascript 2021-10-24 18:39:14
delete single image in node js mongodb
// Delete single image const deleteImage = (req, res) => { Imageup.deleteOne({ _id: req.params.id }) .then(() => { res.status(200).json({ message: "Image deleted successfully!", }); }) .catch((error) =>... Add solution -
Javascript 2021-10-16 19:21:05
js request validator
// ...rest of the initial code omitted for simplicity.const { body, validationResult } = require('express-validator'); app.post( '/user', // username must be an email body('username').isEmail(), // password must be at least 5 chars lo... Add solution