express-grecaptcha-v2 v1.0.0
express-grecaptcha-v2
reCAPTCHA V2 API for Express
express-grecaptcha-v2 allows you to easily implement reCAPTCHA validation and rendering into your Express application.
Usage
$ yarn add express-grecaptcha-v2app.js
const express = require('express'); const path = require('path'); const recaptcha = require('express-grecaptcha-v2');
const app = express();
app.set('views', path.join(__dirname, 'views')); app.set('view engine', 'ejs');
app.use(express.json()); app.use(express.urlencoded({ extended: true })); app.use(recaptcha({ testing: process.env.NODE_ENV === 'development', secretKey: 'YOUR-SECRET-KEY', siteKey: 'YOUR-SITE-KEY' }));
app.get('/', (request, response) => { response.render('index'); });
app.post('/', (request, response, next) => { const html = !request.recaptcha.verify() ? 'Verification failed' : 'Verified successfully';
response.send(html);});
app.listen(3000, () => { console.log('Listening on http://localhost:3000'); });
> **views/index.ejs**
```ejs
<!DOCTYPE html>
<html>
<head>
<title>ReCaptcha Example</title>
</head>
<body>
<form method="POST">
<%- recaptcha.render() %>
<button type="submit">Submit</button>
</form>
<%- recaptcha.script() %>
</body>
</html>License
express-grecaptcha-v2 is released under the MIT License.
12 months ago