captcha

A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No canvas. Inspired By rucaptcha.

Installation

$ npm install git+ssh://[email protected]/nodejs/wb-captcha.git --save

Examples

'use strict'

const fs = require('fs')
const captcha = require('wb-captcha')

const { token, buffer } = yield captcha({ size: 4, style: -1 });

ctx.set('Content-Type', "image/png");
ctx.body = buffer;

API

captcha({ size: 5, style: -1 })

• size: Defaults to 5.
• style: Defaults to -1 with random.

// returns
{
  token,
  buffer
}