CAPTCHA
Zoho Forms CAPTCHA
This is a combination of alphanumeric characters used as a security check to ensure only human users can pass through.
- Go to Settings > Spam Control > CAPTCHA.
- Under Select a CAPTCHA version, select Zoho Forms CAPTCHA.
- Enter a CAPTCHA Label.
- Enter a CAPTCHA Description and click Save.
Google reCAPTCHA v2
To prevent spam and bot entries in your form, you can integrate with Google's reCAPTCHA services. To set this up for your form, you will require a set of API key pair. You can choose from the following Google ReCAPTCHA options:
reCAPTCHA API Keys
To obtain a set of API key pair consisting of a Site Key and a Secret Key from Google,
- Login to your Google account.
- Register your site details.
- Enter a Label to identify the site.
- Choose reCAPTCHA v2 under ReCAPTCHA type.
- Under Domains, add the Zoho Forms domains and the custom domain you are using based on your DC as given in the below table.
Domains to be included
Zoho Forms Domains
Custom Domain (Example)
EU
forms.zoho.eu
forms.zohopublic.eu
forms.zylker.eu
AU
forms.zoho.com.au
forms.zohopublic.com.au
forms.zylker.com.au
US
forms.zoho.com
forms.zohopublic.com
forms.zylker.com
IN
forms.zoho.in
forms.zohopublic.in
forms.zylker.in
CA
forms.zohocloud.ca
forms.zohopublic.ca
forms.zylker.ca
JP
forms.zoho.jp
forms.zohopublic.jp
forms.zylker.jp
CN
forms.zoho.com.cn
formscn.zohopublic.com.cn
forms.zylker.com.cn
Accept the reCAPTCHA Terms of Service and click Submit.
reCAPTCHA v2 ("I'm not a robot" checkbox)
- Navigate to Settings > Spam Control > CAPTCHA.
- Under Select a CAPTCHA version, select Google reCAPTCHA v2 ("I'm not a robot" checkbox).
- Enter the API Key pair provided by Google after registering your website and domain.
- Select the required Language and Theme for your reCAPTCHA v2. The options supported by Google will be listed here.
reCAPTCHA v2 (Invisible reCAPTCHA badge)
Unlike reCAPTCHA v2 checkbox, the Invisible reCAPTCHA badge does not require the user to select a checkbox. Instead, it validates respondents in the background when they click Submit .
To use this CAPTCHA version,
- Navigate to Settings > Spam Control > CAPTCHA.
- Under Select a CAPTCHA version , select Google reCAPTCHA v2 (Invisible reCAPTCHA badge).
- Enter the API Key pair provided by Google after registering your website and domain.
- Select the required Language and Theme for your reCAPTCHA v2. The options supported by Google will be listed here.
Google reCAPTCHA v3
- Navigate to Settings > Spam Control > CAPTCHA.
- Under Select a CAPTCHA version, choose Google reCAPTCHA v3.
- Enter the Site Key and Secret Key provided by Google after registering your website and domain.
- Select the required Language for your reCAPTCHA v3. The options supported by Google will be listed here.
- Select the reCAPTCHA Score to set a threshold score for your form/site based on traffic.
- Under Action for Low reCAPCHA Score, select the action you want to perform if the score falls below the set threshold value. You can either:
- Block Submission and provide a message for the block.
- Show Zoho Forms CAPTCHA for further verification. Configuring it by providing a CAPTCHA Label and CAPTCHA Description.
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