Problem

A checkbox input with v-model does not update the value when an "input" or "change" event was triggered externally, whereas this does work with a text input element.

Vue.js version

1.0.21

Reproduction Link

http://jsfiddle.net/7ud6jL42/3

Steps to reproduce

Click the button titled "Uncheck the checkbox" and the button titled "Fill text".

What is Expected?

The value of foo should change to false and the value of bar should change to "foobar".

What is actually happening?

The value of foo stays false whereas the value of bar changes to "foobar". It appears that the v-model does not pick up the fired "input" or "change" event on a checkbox input element but it does on a text input element.