public HomeModule() { Get["/triangle-check"] = _ => { Triangle myTriangle = new Triangle(Request.Query["side-1"], Request.Query["side-2"], Request.Query["side-3"]); float sideOne = myTriangle.GetSideOne(); float sideTwo = myTriangle.GetSideTwo(); float sideThree = myTriangle.GetSideThree(); if (sideOne + sideTwo >= sideThree && sideOne + sideThree >= sideTwo && sideTwo + sideThree >= sideOne && sideOne > 0 && sideTwo > 0 && sideThree > 0) { if (sideOne == sideTwo && sideOne == sideThree) { myTriangle.SetTriangleType("equilateral"); } else if (sideOne == sideTwo || sideOne == sideThree || sideTwo == sideThree) { myTriangle.SetTriangleType("Isosceles"); } else if (sideOne != sideTwo && sideOne != sideThree && sideTwo != sideThree) { myTriangle.SetTriangleType("Scalene"); } return(View["triangle.cshtml", myTriangle]); } else { myTriangle.SetTriangleType("not a triangle."); return(View["triangle.cshtml", myTriangle]); } //return View["triangle.cshtml", myTriangle]; }; Get["/form"] = _ => { return(View["form.cshtml"]); }; }