Conditionally display Element using Aurelia
<p>So I have my <code>auth</code> class injected into my <code>main.js</code>:</p>

<pre><code>import {Auth} from 'auth';
import {inject} from 'aurelia-framework';

@inject(Auth)
export class App {
    constructor(auth) {
        this.auth = auth;
    }

    get isLoggedIn() { return this.auth.isLoggedIn; }
}
</code></pre>

<p>so in my <code>app.html</code></p>

<pre><code>&lt;form&gt;
    &lt;!-- form login elements --&gt;
&lt;/form&gt;
</code></pre>

<p>how do I make this element conditionally display based on my app getter function.</p>