Function getTargetInstForInputOrChangeEvent

docs/index.js:5556–5559

(domEventName, targetInst)

  if ("click" === domEventName) return getInstIfValueChanged(targetInst);
}
function getTargetInstForInputOrChangeEvent(domEventName, targetInst) {
  if ("input" === domEventName || "change" === domEventName)
    return getInstIfValueChanged(targetInst);
}
function is(x, y) {
  return (x === y && (0 !== x || 1 / x === 1 / y)) || (x !== x && y !== y);
}