Make captcha in yii framework

If you want to make captcha in yiiframework you have gone to the right place. I want to teach you about how to make captcha in yiiframework.

You can make captcha in yiiframework easy because yii has featured to make the captchaa easily. So let't take a look how to make the captcha in yiiframework

To make the capctha you have to do :

• Add the code rules to your controller id. For example UserController. 

 public function actions(){
  return array(
    // captcha action renders the CAPTCHA image displayed on the user registration page
    'captcha'=>array(
      'class'=>'CCaptchaAction',
      'backColor'=>0xFFFFFF,
    ),
  );
 }