How to disable input conditionally in vue.js

Question

I have an input:

Answer 1

Try this

 

  

    
       Click me to enable
    
  
  

vue js

new Vue({
  el: '#app',
  data: {
    terms: false
  },
  computed: {
    isDisabled: function(){
        return !this.terms;
    }
  }
})