Enable reCAPTCHA to Protect Against Automated Abuse
We have decided to enable Google's reCAPTCHA to protects you against spam and other types of automated abuse from making verification requests, especially using SMS or WhatsApp as it will cause you to lose money from sending these messages.
reCAPTCHA using Cotter's JS SDK
Go to Settings > Branding > Magic Link Form or OTP Verification Form > Phone Number
Captcha settings can only be enabled for Phone Number verification
Option 1: Set the container
divto at least
style="width: 300px; height: 530px"
Option 2: Allow scrolling.
style="overflow: scroll; width: 300px; height: 300px;"
Under Rules, turn on Captcha Required:
Require Captcha for Email/Phone Number verification
Note that any verification request for email/phone number will require a valid reCAPTCHA token.
To test how reCAPTCHA looks like:
Inspect Element > Toggle Device Toolbar
Select from the Dropdown and click Edit
Add a custom device called Googlebot/2.1
From now on, if you're using this emulated device, you will be prompted to solve the reCAPTCHA.