Captcha In Forms
Captcha is a challenge-response security mechanism used to verify if the user is a human or a machine(which generates spam). Zoho Creator supports Captcha image verification to prevent automated spam entries to your Form. To configure captcha,
- Navigate to the Form builder.
- Under Form Properties -> Validation, checkmark Enable Captcha as shown in the screen-shot below. Changes will be auto saved.
Enabling Captcha will add a Form field named Verification Code to your Form when you access it. The code displayed in the captcha image must be inserted into the Verification code field to allow a successful Form submission.
- As of now, captcha-enabled Forms will not be listed in the Zoho Creator mobile app.