How to create the captcha on login screen?

Vaadin 6 / 7 / 8
1

Hi,

I am new to Vaadin, I don’t know to how to create the captcha for my login registration page. Please give some suggestions for that.

Thanks in Advance…!

2

Hi there are some add-ons for that in the directory:
https://vaadin.com/directory#!browse/search=captcha

Maybe one of those helps.

3

Thanks, Thats working… thanks a lot @Alejandro Duarte