A confirm dialog is often used if you want the user to verify or accept something.
When a confirm dialog pops up, the user will have to click either "OK" or "Cancel" to proceed.
All of AlertifyJS animation/transition effects are disabled due to user preference that the system minimizes the amount of animation or motion it uses. See prefers-reduced-motionCSS media feature.
pinnable
{Boolean}
Description: Gets or sets a value indicating whether the Pin button is displayed in the header of the dialog (modeless only).
Default:true
alertify.confirm('Modeless: false, Pinnable: false. Try scrolling the page!').set({'pinnable': false, 'modal':true});