Idle*

SketchSystems.spec

Idle*
  start -> AgeAndPostcode
  
AgeAndPostcode  
  answering*
    finished -> valid?
  
  valid?
    allValid -> YourKit
    invalid -> answering
    underAge -> Kickout
    overAge -> KickoutOverAge
    outsideRegion -> Kickout
    overQuota -> Kickout
    
Kickout    
KickoutOverAge
YourKit

SketchSystems_prototype.js

function render(model){
  const current_state_name = model.active_states[0].name;
  console.log(model)
  return $("div",
           {style: {color: "darkBlue"}},
           `The current state is: ${(current_state_name)}`,
           $('button', {onClick: () => model.emit('valid')}, 'click')
          );
}