express-email-obfuscate v1.0.1

Info

express-email-obfuscate is Express middleware that intercepts HTML sent to the client and replaces email addresses with HTML entities to help prevent spam. By intercepting content sent, it works with any view engine. You don't have to make any changes to your views, just plug in the middleware and it handles everything.

Installation

$ npm install express-email-obfuscate

Usage

var express = require('express');
var router = express.Router();

router.use(require('express-email-obfuscate'));
// Any HTML sent after this will be automatically
// searched for email addresses, which will
// be replaced with HTML entities.

var express = require('express');
var obfuscator = require('express-email-obfuscate')

var app = express();

app.get('/', obfuscator, function (req, res, next) {
  res.send(`<a href='mailto:person@example.com'>person@example.com</a>`);
  // Sent: <a href='mailto:&#112;&#101;&#114;&#115;&#111;&#110;&#64;&#101;&#120;&#97;&#109;&#112;&#108;&#101;&#46;&#99;&#111;&#109;'>&#112;&#101;&#114;&#115;&#111;&#110;&#64;&#101;&#120;&#97;&#109;&#112;&#108;&#101;&#46;&#99;&#111;&#109;</a>
});