Checkbox Vue.js

<div id='example'>
  <input type="checkbox" id="checkbox" v-model="checked" @change="onChange">
  <label for="checkbox">{{ checked }}</label>
</div>

new Vue({
  el: '#example',
  data: {
    checked: false
  },
  methods: {
    onChange: function() {
      console.log( "Checked:", this.checked );
    }
  }
});