919. Class

919.1. Zend\Form\View\Helper\FormCaptcha

919.1.1. Methods

919.1.1.1. render

render()

Render a form captcha for an element

Parameters:ElementInterface – Return type:string Throws :ExceptionDomainException if the element does not compose a captcha, or the renderer does not implement plugin()

919.1.1.2. __invoke

__invoke()

Invoke helper as functor

Proxies to {@link render()}.

Parameters:ElementInterface – Return type:string|FormCaptcha