public function validateReCaptchaValue($originFile, $validate)
	{
		// The key 'RECAPTCHA_LANG' must match the list provided by Google, or be left empty
		// If any other key is used, we will show an error
		if (array_key_exists('RECAPTCHA_LANG', $validate) && !in_array($validate['RECAPTCHA_LANG'], $this->reCaptchaLanguages))
		{
			// The supplied value doesn't match the allowed values
			$this->output->addMessage(Output::ERROR, 'reCaptcha must match a language/country code on https://developers.google.com/recaptcha/docs/language - if no code exists for your language you can use "en" or leave the string empty', $originFile, 'RECAPTCHA_LANG');
		}
	}