### Vue.js version 2.1.7 ### Reproduction Link [Codepen](http://codepen.io/Aterbonus/pen/MbMVKj) ### Steps to reproduce Input of type checkbox binded with value equals to 1. ### What is Expected? The input has to be checked. ### What is actually happening? The input is not checked. In versions 2.1.6 and below is working as expected.
