I am trying to use `isset()` in my Blade view and, if the value is set, display an `href` which includes the value of a variable.

I am using `{!! !!}` to get it to work but the `{{ }}` inside the URL is being displayed as raw HTML. That's understandable but not what I need.

```
{!! isset($scenario->bpmn) ? '<a href="{{ url($scenario->bpmn) }}" target="_blank"><i class="fa fa-file-image-o" aria-hidden="true"></i></a>' : '' !!}

```

Is there a way to do this?