[Vuejs]-Vuejs v-model is not working with Laravel

You’re using single ‘ quote in v-model, So Vue could be taking it as a string, Try it with double quotes like this:

<div id="app">
<input type="text" class="from-control" v-model="message">
</div>

did you include below line into your app.js file:

 import vmodal from 'vue-js-modal';

for more infomations check: Vuejs v-model with Laravel