The widget is initialized as follows:
<div data-ipsCaptcha data-ipsCaptcha-service='recaptcha' data-ipsCaptcha-key='...'> </div>
Specifies the captcha service to initialize. Either recaptcha or keycaptcha.
key (recaptcha only)
Specifies the reCaptcha API key to use. Not used for KeyCaptcha.
lang (recaptcha only)
(String; optional; default 'en-US')
Specifies the language to load for reCaptcha. Not used for KeyCaptcha.
theme (recaptcha only)
(String; optional; default 'white')
Specifies the theme to load for reCaptcha. Not used for KeyCaptcha.
The Captcha widget does not emit any events.