const app = Vue.createApp({
  data() {
    return {
      counter: 10,
      name: '',
      confirmedName: '',
    };
  },
  methods: {
    confirmInput(){
      this.confirmedName = this.name;
    },
    submitForm(event){
      alert("Subit form");
    },
    setName(event){
      this.name= event.target.value ;
    },
    add(num) {
      this.counter = this.counter + num;
    },
    sub(num) {
      this.counter = this.counter - num;
    },
  },
});

app.mount("#events");