Test
Code

<!DOCTYPE html>
<html>
<head>
    <script src="http://192.168.1.22:8098"></script>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body style="font-size: 30px">
<div id="app" class="static" v-bind:class="[activeClass, errorClass]">Test</div>

<script>
new Vue({
    el:'#app',
    data:{
        activeClass:'active',
        errorClass:'text-danger'
    }
});
</script>
</body>
</html>