How to share custom text message from Angular website to Facebook [closed]

I want to share custom message and URL from my Angular website to Facebook. The below code is working fine to share URL.

`<a href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fblog.brunoscopelliti.com%2Ffacebook-authentication-in-your-angularjs-web-app%2F&amp;" onclick="window.open(this.href, 'mywin','left=20,top=20,width=500,height=500,toolbar=1,resizable=0'); return false;"> FB Share</a>`

I need to share custom text message also in this same way.