weijihao/google-recaptcha

Easily use Google Recaptcha in CakePHP 3.2+ projects

2.0.9 2018-01-09 10:04 UTC

Requires

• php: >=5.6
• cakephp/cakephp: ~3.2

Requires (Dev)

• cakephp/cakephp-codesniffer: 2.*
• phpunit/phpunit: *

Suggests

• crabstudio/authenticate: Prevent Brute Force Attack
• crabstudio/email-queue: Allows you to simple send bulk email

MIT

• anhtuank7c
• weijihao

• bootstrap
• recaptcha
• cakephp
• google
• captcha
• crabstudio
• anhtuank7c
• agiletechvn

README

Integrate Google Recaptcha v2 to your CakePHP v3.2+ project

Installation

You can install this plugin into your CakePHP application using composer.

The recommended way to install composer packages is:

composer require crabstudio/recaptcha

Or add the following lines to your application's composer.json:

"require": {
    "crabstudio/recaptcha": "^2.0"
}

followed by the command:

composer update

Load plugin

From command line:

bin/cake plugin load Recaptcha

Or this line to the end of Your_project\config\bootstrap.php

Plugin::load('Recaptcha');

Load Component and Configure

Override default configure from loadComponent:

$this->loadComponent('Recaptcha.Recaptcha', [
    'enable' => true,     // true/false
    'sitekey' => 'your_site_key', //if you don't have, get one: https://www.google.com/recaptcha/intro/index.html
    'secret' => 'your_secret',
    'type' => 'image',  // image/audio
    'theme' => 'light', // light/dark
    'lang' => 'vi',      // default en
    'size' => 'normal'  // normal|compact|invisible
]);

Usage

Display recaptcha in your view:

    <?= $this->Form->create()?>
    <?= $this->Form->input('email')?>
    <?= $this->Recaptcha->display()?>  // Display recaptcha box in your view, if configure enable = false, nothing to display here
    <?= $this->Form->submit()?>
    <?= $this->Form->end()?>

Verify in your controller function

    public function forgotPassword() {
        if($this->request->is('post')){
            if($this->Recaptcha->verify()) { // if configure enable = false, always return true
                //do something here
            }
            $this->Flash->error(__('Please pass Google Recaptcha first'));
        }
    }

Invisible reCAPTCHA Configure

$this->loadComponent('Recaptcha.Recaptcha', [
    'enable' => true,     // true/false
    'sitekey' => 'your_site_key', //if you don't have, get one: https://www.google.com/recaptcha/intro/index.html
    'secret' => 'your_secret',
    'type' => 'image',  // image/audio
    'theme' => 'light', // light/dark
    'lang' => 'vi',      // default en
    'size' => 'invisible'  // normal|compact|invisible
    'callback' => 'onSubmit'
]);

your custom.js

function onSubmit(token) {
    $("form#demo-form").submit();
}

$("button#demo-submit").click(function () {
    event.preventDefault();
    grecaptcha.execute();
});

Done