hashmode/cakephp-captcha

Captcha for cakephp 3

Visual and Audio captcha for Cakephp 3

The Cakephp 3.x implementation of the following captcha http://www.ejeliot.com/pages/2, _(*1)

installation should be done by composer, _(*2)

composer require hashmode/cakephp-captcha:~1.0

How to use

Load from bootstrap, _(*3)

Plugin::load('CakephpCaptcha');

Load component in your controller's initialize function by, _(*4)

$this->loadComponent('CakephpCaptcha.Captcha');

Add some function in your controller to call from view, _(*5)

    public function image() {
        $this->autoRender = false;
        echo $this->Captcha->image(5);
    }

From view, _(*6)

<img src="<?php echo $this->Url->build('/users/image');?>" />

You can concatenate some random chars by js to the url if the users refresh the captcha - to prevent cache-related issues, _(*7)

To check if the provided value is correct, _(*8)

$this->Captcha->check($userSubmittedData)