https://github.com/nietonfir/googlerecaptchabundle

https://github.com/nietonfir/googlerecaptchabundle

captcha composer google-recaptcha php recaptcha symfony-bundle symfony2 symfony3

Last synced: 24 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/nietonfir/googlerecaptchabundle
• Owner: nietonfir
• License: mit
• Created: 2014-12-29T23:01:04.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2017-04-16T22:53:36.000Z (over 7 years ago)
• Last Synced: 2024-10-13T06:04:22.272Z (24 days ago)
• Topics: captcha, composer, google-recaptcha, php, recaptcha, symfony-bundle, symfony2, symfony3
• Language: PHP
• Size: 40 KB
• Stars: 10
• Watchers: 2
• Forks: 11
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
GoogleReCaptchaBundle

=====================

[ReCAPTCHA](https://developers.google.com/recaptcha/) is a free CAPTCHA service that protects websites from spam and abuse.

This bundle uses the [GoogleReCaptcha](https://github.com/nietonfir/GoogleReCaptcha) library or validating a users "No CAPTCHA reCAPTCHA" response and provides a custom form type, a custom validation constraint as well as a validator to use with the [Symfony Form Component](https://github.com/symfony/Form).

[![Latest Stable Version](https://poser.pugx.org/nietonfir/google-recaptcha-bundle/v/stable.svg)](https://packagist.org/packages/nietonfir/google-recaptcha-bundle) [![Latest Unstable Version](https://poser.pugx.org/nietonfir/google-recaptcha-bundle/v/unstable.svg)](https://packagist.org/packages/nietonfir/google-recaptcha-bundle) [![License](https://poser.pugx.org/nietonfir/google-recaptcha-bundle/license.svg)](https://packagist.org/packages/nietonfir/google-recaptcha-bundle)

Installation

------------

The recommended way to install GoogleReCaptchaBundle is through

[Composer](http://getcomposer.org).

```bash

# Install Composer

curl -sS https://getcomposer.org/installer | php

```

Next, run the Composer command to install the latest stable version of GoogleReCaptcha:

```bash

composer require "nietonfir/google-recaptcha-bundle"

```

Or add GoogleReCaptchaBundle in your `composer.json`

```js

"require": {

    "nietonfir/google-recaptcha-bundle": "v0.0.3"

}

```

and tell Composer to install the library:

``` bash

composer update "nietonfir/google-recaptcha-bundle"

```

After installing, don't forget to enable the bundle:

```php

    secret: 

    validation: ''

```

### Multiple forms

ReCaptcha can also be added to different forms (while not on the same page!):

```yaml

nietonfir_google_recaptcha:

    validation: [ '', '' ]

```

### Custom form field name

The form field name containing the recaptcha response, which defaults to `recaptcha`, can be customized as well:

```yaml

nietonfir_google_recaptcha:

    validation:

        forms:

            - {form_name: '', field_name: 'recaptcha'}

            - {form_name: '', field_name: 'recaptcha'}

```

Additionally you have to add the corresponding form field themes depending on

your used templating engine in `config.yml`.

```yaml

# Twig

twig:

    debug:            "%kernel.debug%"

    strict_variables: "%kernel.debug%"

    form_themes:

        - 'NietonfirGoogleReCaptchaBundle:Form:fields.html.twig'

# PHP

framework:

    templating:

        form:

            resources:

                - 'NietonfirGoogleReCaptchaBundle:Form'

```

Usage

-----

Using the Bundle is dead simple:

1. Create your form type as usual

2. Add a field using the `recaptcha` field type

    

    ```php

    use Nietonfir\Google\ReCaptchaBundle\Form\Type\ReCaptchaType;

    

    $builder->add('recaptcha', ReCaptchaType::class);

    ```

    

3. Add the necessary javascript library to your template

    ```html

    

    ```

4. Make your controller implement `ReCaptchaValidationInterface`

    

    ```php

    use Nietonfir\Google\ReCaptchaBundle\Controller\ReCaptchaValidationInterface;

    class DefaultController extends Controller implements ReCaptchaValidationInterface

    ```

    

Now when `form->isValid()` is called, the submitted reCAPTCHA response is validated against the Google API.

Be advised that both the form and the field name used have to be set in `config.yml`.

TODOs

-----

* [x] Add some `info()` to the form & field name config values in `Configuration.php`

* [x] Translate the error messages returned from the Google API to something more meaningful

* [ ] Update documentation

* [ ] Add some more examples

* [x] Add missing unit tests