ngModel property not working in my sub html component : <p>I guys, I am new in angular. I created an angular app and in it I have 3 other generated components to test angular navigation. Here is what I need help with, in the "index.html" when I use "[(ngModel)]" in the an input element, it flags no error but if I try to use <strong>"[(ngModel)]"</strong> in any of the 3 created components html file, it gives my error. I have imported "FormsModule" in the app.module.ts.</p>

<p>Please I do I make the ngModel property available in my sub html components?</p>

<p>It will be appreciated if you answer with examples.</p>

<p>Cheers</p>
