Vue Js Validate Ip address

<html>
<head>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <h3>Vue Js Validate Ip Address</h3>
        <input v-model="ipAddress" type="text" placeholder="Enter IP address" />
        <p v-if="!ipAddress">Please enter an IP address</p>
        <p v-else-if="!isValidIpAddress">Invalid IP address</p>
    </div>
   <script type="module">
        const app = new Vue({
            el: "#app",
            data() {
                return {
                    ipAddress: '192.168.0.1'
                };
            },
            computed: {
                isValidIpAddress() {
                    const ipAddressPattern = /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$|^([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}$/;
                    return ipAddressPattern.test(this.ipAddress);
                }
            }
        });
    </script>

input[type="text"] {
            padding: 10px;
            font-size: 16px;
            border: 1px solid #ccc;
            border-radius: 4px;
            width: 300px;
            max-width: 100%;
        }

p {
            margin: 10px 0;
            color: red;
            font-size: 14px;
        }
    </style>
</body>

</html>