README

• Julian Scheuchenzuber js@lvl51.de
• Daniel Kliemsch dk@lvl51.de

Installation

composer require level51/silverstripe-recaptcha

If you don't like composer you can just download and unpack it to the root of your SilverStripe project.

Features

• reCAPTCHA administration via SiteConfig.
• AJAX-Compatibility.
• Integration with UserForms module
• Custom CSS classes: $captcha->setCSS(array('test1', 'test2'));
• Specify a locale: $captcha->setLocale('de');

JavaScript Options

• theme: dark, light (default)
• type: audio, image (default)
• size: compact, normal (default)
• tabindex: Decimal (0 is default)
• callback: Is invoked if validation was successful and receives g-recaptcha-response as parameter.
• expired-callback: Is invoiked when current captcha session was expired. The user will have to "solve" a new captcha.

Example usage:

$captcha = RecaptchaField::create('Captcha');
$captcha->settings('theme', 'dark');

Configuration

You can set default credentials which will be written in the DB during dev/build:

Recaptcha:
  key: YOUR_RECAPTCHA_KEY
  secret: YOUR_RECAPTCHA_SECRET

Dependencies

• "php": ">=5.3.2"
• "google/recaptcha": "~1.1"

Notes

• For testing on localhost you may use any credentials.

Checkout

• https://github.com/google/recaptcha
• https://www.google.com/recaptcha/intro/index.html
• https://github.com/chillu/silverstripe-recaptcha
• https://developers.google.com/recaptcha/docs/verify#error-code-reference