Vue.js : How to set a unique ID for each component instance? : <p>I want to create a component with Vue.js containing a label and an input. for example :</p>

<pre><code>&lt;label for="inputId"&gt;Label text&lt;/label&gt;
&lt;input id="inputId" type="text" /&gt;
</code></pre>

<p>How can I set a unique ID for each component instance?</p>

<p>Thank you.</p>
