services: # Inject this service in your controllers/services to verify a submitted captcha. ReCaptcha\ReCaptcha: arguments: $secret: '%env(GOOGLE_RECAPTCHA_SECRET)%' $requestMethod: '@ReCaptcha\RequestMethod' # Curl is set here as default transport to communicate with Google servers. # If you do not have php-curl extension, you can change for a socket or a plain POST request. # Check out the repository for all other request methods: # https://github.com/google/recaptcha/tree/master/src/ReCaptcha/RequestMethod ReCaptcha\RequestMethod: '@ReCaptcha\RequestMethod\CurlPost' ReCaptcha\RequestMethod\CurlPost: null ReCaptcha\RequestMethod\Curl: null # Uncomment this line if you want to inject the site key to all your Twig templates. # You can also inject the "google_recaptcha_site_key" container parameter to your controllers. #twig: # globals: # google_recaptcha_site_key: '%google_recaptcha_site_key%'