public void addRecipeFromUrl(String url) {
        if (!url.isEmpty()) {
        Recipe recipe = recipeRetriverFacade.addRecipe(url);
        for (Recipe recipetocheck : recipes) {
            if (recipetocheck.getName().equals(recipe.getName())) {
                return;
            }
        }
        recipes.add(recipe);
        recipeURL = "";
        }
    }