Simple captcha plugin for CakePHP.
See: https://github.com/Schlaefer/cakephp-simple-captcha
Checkout as simple_captcha into your plugin directory.
Include helper in the Controller:
var $helpers = array (
'SimpleCaptcha.SimpleCaptcha',
);
Attach Behavior. E.g. dynamically in Controller:
if (!empty($this->data)) {
$this->User->Behaviors->attach('SimpleCaptcha');
if ($this->User->save($this->data)) {
…
echo $this->SimpleCaptcha->input('User',
array(
'error' => array(
'captchaResultIncorrect' => __d('simple_captcha', 'Captcha result incorrect', true),
'captchaResultTooLate' => __d('simple_captcha', 'Captcha result too late', true),
'captchaResultTooFast' => __d('simple_captcha', 'Captcha result too fast', true),
),
'div' => array( 'class' => 'required'),
)
);