Captcha
Simple captcha for Connect/Express.
Installation
Via npm:
$ npm install captcha
Usage (for Express 3)
var express = ;var captcha = ; var app = ; app; app; app; app;console;
Full list of parameters
var params= "url":"/captcha.jpg" "color":"#ffffff"// can be omitted, default 'rgb(0,100,100)' "background":"#000000"// can be omitted, default 'rgb(255,200,150)' "lineWidth" : 6 // can be omitted, default 8 "fontSize" : 60 // can be omitted, default 80 "codeLength" : 6 // length of code, can be omitted, default 6 "canvasWidth" : 250// can be omitted, default 250 "canvasHeight" : 150// can be omitted, default 150 app; // captcha params