@ezy/coerce-middleware
v2.1.1TypeScript
coerce any property in req object
6/weekUpdated 3 years agoMITUnpacked: 23.3 KB
Published by didierdemoniere
npm install @ezy/coerce-middlewarecoerce req.query, req.params or req.body
Why
Validation logic become simpler when it's possible to expect "typed" datas, but datas parsed from url like req.query or req.params are strings.
Install
``shell`
npm i @ezy/coerce-middleware
Usage
$3
`js
import { coerce } from '@ezy/coerce-middleware';
import express from 'express';
const app = express();
app.use(coerce('query'));
app.get('/', (req, res) => {
res.send(JSON.stringify(req.query));
});
app.listen(3000);
// GET /?id=30&is_admin=true&name=awesome%20title
// => {
// name: 'awesome title',
// id: 30,
// is_admin: true
// }
`
$3
`js
import { coerce } from '@ezy/coerce-middleware';
import express from 'express';
const app = express();
app.use(coerce('query', value => '(^^)'));
app.get('/', (req, res) => {
res.send(JSON.stringify(req.query));
});
app.listen(3000);
// GET /?id=30&is_admin=true&nested[name]=awesome%20title
// => {
// nested: {
// name: '(^^)'
// },
// id: '(^^)',
// is_admin: '(^^)'
// }
``