bootstrap-vue/src/components/modal/fixtures/modal.js

Quickly integrate Bootstrap 4 components with Vue.js

window.app = new Vue({
    el: '#app',
    data: {
        name: '',
        names: []
    },
    methods: {
        clearName() {
            this.name = '';
        },
        submit(e) {
            if (!this.name) {
                return e.preventDefault();
            }

            this.names.push(this.name);
            this.clearName();
        }
    }
});