<script>
    new Vue({

    el: '#app',

    data: {
        visitors: [],
        visitor: [],
    },

    methods: {
        addVisitor() {
            this.visitors.push(this.visitor);
            this.visitor = [];
        },

        storeVisit()
        {
          axios({
            method: 'post',
            url: '/visit/new',
            data: {
              visitors: this.visitors
            }
          });
        }
    },

});
  </script>

<p>Visitors</p>
    <div class="columns">
      <div class="column">
          <input class="input" placeholder="First Name" v-model="visitor.first">
      </div>
      <div class="column">
          <input class="input" placeholder="Last Name" v-model="visitor.last">
      </div>
      <div class="column">
          <input class="input" placeholder="Company" v-model="visitor.company">
      </div>
      <div class="column">
          <input class="input" placeholder="Email" v-model="visitor.email">
      </div>
      <div class="column">
          <button class="button is-primary" @click="addVisitor()">Add</button>
      </div>
    </div>

<button class="button is-primary" @click="storeVisit">Save Visit</button>

public function store(Request $request)
    {
        return $request->visitors;
    }