Ruby CAPTCHA. Eliminate bots and spam.

gem install trustcaptcha

# Retrieving the verification result
begin
  verification_result = CaptchaManager.get_verification_result('<your_secret_key>', verification_token)
rescue StandardError => e
  # Fetch verification result failed - handle error
  puts "Failed to fetch verification result: #{e.class} - #{e.message}"
  status 500
  return { error: 'Captcha verification failed', message: e.message }.to_json
end

# Act on the verification result
if !verification_result.verification_passed || verification_result.score > 0.5
  puts 'Verification failed or bot score > 0.5 – possible automated request.'
end