Hello, I have seen that some forms have images on their buttons, how can I add an image to a button with FormAPI?
PHP: $form->addButton("DaPigGuy", SimpleForm::IMAGE_TYPE_URL, "https://avatars3.githubusercontent.com/u/8540562?s=400&u=6a21505b092244f64b0830b308f058f733dd7403&v=4");