Vue.js confirm mixin

confirm.js

module.exports = {
    methods: {
        confirm(message, callback) {
            if (window.confirm(message)) {
                callback();
            }
        }
    }
};

example.js

let confirm = require('./mixins/confirm.js');

Vue.component('my-component', {
    mixins: [confirm],
    methods: {
        onSomeEvent() {
            let message = 'Are you sure you wish to do this?';

            this.confirm(message, () => {
                // Do something if user confirms action
            });
        }
    }
});

Vue.js mixin that lets you execute a callback if the user confirms an action.