[QF-Test] Simple If statement

I am learning QF-test and want to do a simple if statement. If I make a change on this one page it enabled an "Apply" button that I want to click if it becomes enabled.

When I check if the button is enabled this is what appears

    Check boolean: enabled (true) [buttonApply=>($client)]

So I want to say something like

    if 'buttonApply.enabled'=="true"

    Mouse Click [buttonApply=>($client)]

but that doesn't seem to work