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reCAPTCHA is a Google free service that protects your website from spam and abuse. reCAPTCHA uses an advanced risk analysis engine and adaptive challenges to keep automated software from engaging in abusive activities on your site. It does this while letting your valid users pass through with ease.


  • reCaptcha V2
  • TestMode
  • Light and dark reCaptcha themes


reCAPTCHA is a question that can be added at any point in a process. If you have already defined system wide properties for the Site Key and Secret Key there's no need to add the in Design. By default, the question will use the Light Theme.

Question Inputs


  • Site Key - Get this key from Google reCAPTCHA Admin Console.
  • Secret Key - Get this key from Google reCAPTCHA Admin Console.
  • Theme - Allows to select Light or Dark themes.

To enable Test Mode for one specific project (instead of using the system wide option), enable Troubleshooting mode

Question Extension Outputs

  • Success: [True|False]
    • Before validation -> False
    • When reCAPTCHA is successful -> True.


Important Notes

  • reCAPTCHA Question cannot be directly referenced in a Form Summary. The Designer needs to map the response value to a label in order to make it a visible property.
  • reCAPTCHA Question is not recorded in the Interaction Log and Project Results.
  • reCAPTCHA v3 is not supported at this stage.