Vue Js Generate Random IP Address: Vue.js is a frontend JavaScript framework and does not have built-in capabilities to generate valid IP addresses. However, you can use JavaScript to generate a random IP address that is valid. By Creating Javascript  functionthat  generates a random IP address by concatenating four random numbers between 0 and 255, separated by periods. It returns a string in the format “xxx.xxx.xxx.xxx”, where each “xxx” represents a number between 0 and 255.

How can I generate a random IP address in Vue.js?

The generateRandomIPAddress() function creates an empty array ip to store the four parts of the IP address. It then loops four times to generate a random number between 0 and 255 using the Math.random() method and the Math.floor() method. Each generated number is pushed into the ip array. Finally, the function returns the joined string of the ip array using the join() method with a period (.) as the separator.

we’ve added an isValidIPAddress() method to validate the generated IP address. This method checks if the IP address has exactly 4 parts, and if each part is a valid number between 0 and 255.

If the generated IP address is valid, it is set as the value of the ipAddress data property and displayed in the paragraph element. If the generated IP address is invalid, the generateRandomIPAddress() method is called again recursively until a valid IP address is generated.

Vue Js Generate Random IP Address Example

<div id="app">
     <button @click="generateRandomIPAddress">Generate</button>
	 <p v-if="ipAddress">{{ ipAddress }}</p>
	 <p v-else>Click "Generate" to generate a random IP address</p>
</div>
<script type="module">
		const app = Vue.createApp({
			data() {
				return {
					ipAddress: "",
				}
			},
			methods: {
				generateRandomIPAddress() {
					let ip = [];
					for (let i = 0; i < 4; i++) {
						ip.push(Math.floor(Math.random() * 256));
					}
					if (this.isValidIPAddress(ip)) {
						this.ipAddress = ip.join(".");
					} else {
						this.generateRandomIPAddress();
					}
				},
				isValidIPAddress(ip) {
					if (ip.length !== 4) {
						return false;
					}
					for (let i = 0; i < 4; i++) {
						if (ip[i] < 0 || ip[i] > 255 || isNaN(ip[i])) {
							return false;
						}
					}
					return true;
				},
			},
        });
		app.mount('#app');
</script>

Output of vue js generate random IP Address