PHP code example of salberts / symfony2recaptcha

1. Go to this page and download the library: Download salberts/symfony2recaptcha library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

salberts / symfony2recaptcha example snippets




// in AppKernel::registerBundles()
$bundles = array(
    // ...
    new EWZ\Bundle\RecaptchaBundle\EWZRecaptchaBundle(),
    // ...
);

bash
$ php composer.phar update

 php


public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', 'ewz_recaptcha');
    // ...
}

 php


public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', 'ewz_recaptcha', array(
        'attr' => array(
            'options' => array(
                'theme' => 'light',
                'type'  => 'image'
            )
        )
    ));
    // ...
}

 php


use EWZ\Bundle\RecaptchaBundle\Validator\Constraints as Recaptcha;

/**
 * @Recaptcha\IsTrue
 */
public $recaptcha;

 php


use EWZ\Bundle\RecaptchaBundle\Validator\Constraints\IsTrue as RecaptchaTrue;

public function buildForm(FormBuilder $builder, array $options)
{
    // ...
    $builder->add('recaptcha', 'ewz_recaptcha', array(
        'attr'        => array(
            'options' => array(
                'theme' => 'light',
                'type'  => 'image'
            )
        ),
        'mapped'      => false,
        'constraints' => array(
            new RecaptchaTrue()
        )
    ));
    // ...

 php
 $view['form']->setTheme($form, array('EWZRecaptchaBundle:Form')) 
 php
<div id="recaptcha-container"></div>
<script type="text/javascript">
    $(document).ready(function() {
        $.getScript(" echo \EWZ\Bundle\RecaptchaBundle\Form\Type\RecaptchaType::RECAPTCHA_API_JS_SERVER