https://github.com/confuser/node-recaptcha-middleware

Simple recaptcha verifications
https://github.com/confuser/node-recaptcha-middleware

Last synced: 9 months ago
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Simple recaptcha verifications

• Host: GitHub
• URL: https://github.com/confuser/node-recaptcha-middleware
• Owner: confuser
• License: isc
• Created: 2016-01-14T15:07:14.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2016-06-01T09:49:53.000Z (about 10 years ago)
• Last Synced: 2025-08-19T10:21:14.798Z (10 months ago)
• Language: JavaScript
• Size: 5.86 KB
• Stars: 5
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# recaptcha-middleware

[![Build Status](https://travis-ci.org/confuser/node-recaptcha-middleware.png?branch=master)](https://travis-ci.org/confuser/node-recaptcha-middleware)

[![Coverage Status](https://coveralls.io/repos/confuser/node-recaptcha-middleware/badge.png?branch=master)](https://coveralls.io/r/confuser/node-recaptcha-middleware?branch=master)

## Installation

```

npm install recaptcha-middleware --save

```

## Usage

```js

var app = require('express')()

  , middleware = require('recaptcha-middleware')({ secretKey: 'secretKey' })

app.get('/hello', middleware, function (req, res, next) {

  next()

})

app.post('/hello', middleware, function (req, res, next) {

  next()

})

```

Requires either a body field `g-recaptcha-response` or query string parameter of the same name to support multiple HTTP verbs

## Override error messages

```js

var opts =

  { secretKey: 'secretKey'

  , errors:

    { validation: function () { return new Error('Missing g-recaptcha-response field') }

    , missingBody: function () { return new Error('Missing body response from recaptcha') }

    , missingError: function () { return new Error('Recaptcha not successful but no error codes provided') }

    , recaptchaErrorHandler: function (errors) {

        return new Error(errors.join(', '))

      }

    }

  }

  , middleware = require('recaptcha-middleware')(opts)

```