Plugins You can find out about all the publicly available Grails plugins.

ReCaptcha and Mailhide support for Grails.

6 votes

ReCaptcha is a CAPTCHA implementation that has a goal of better digitizing books by having users identify words that traditional OCR systems have missed.This plugin uses the ReCaptcha Java library available from http://code.google.com/p/recaptcha/.Versions 0.5 and below of this plugin may not work as desired. ReCaptcha has changed the URL used for secure connections, and these older versions will likely stop functioning at some point in the near future. Read more

Dependency :
compile ":recaptcha:0.6.5"

Documentation Source Issues

Simple Captcha Plugin

  • Tags : security, captcha
  • Latest : 0.9.1
  • Last Updated: 30 April 2013
  • Grails version : 1.0 > *
7 votes

Creates simple image CAPTCHAs that protect against automated completion and submission of HTML forms Read more

Dependency :
compile ":simple-captcha:0.9.1"

Documentation