Captcha field Required

Dear Friends,

AoA, Today i have set a registration form on PHP website. i have set all fields required before registration and also i set captcha. i want to know that how my registration page read that catcha is written correctly. plz help thanks

 

Your registration page should generate captcha image and some hash which should be sent with entered answer via POST or GET request. Next, you can check hash and the answer with your algorithm.

 

http://stackoverflow.com/questions/2179375/how-do-i-add-a-captcha-to-my-php-form

you will have the required resources here.

 

Watch this demo and try this "captcha"

also see the documentation at

. I hope this will help you with what you are building.