Hi. Following the advice here...
https://learn.getgrav.org/16/forms/forms/fields-available#basic-captcha-field
...my form renders the field with the placeholder "copy the 6 characters", but leaving the field blank (or typing the CAPTCHA incorrectly) doesn't forestall form submission. Can anyone explain what I'm missing? I did included:
YAML
process:
basic-captcha:
message: 'Humanity verification failed, please try again...'