Return value in input noUiSlider

I need to insert a price range on a form, I'm using noUiSlider noUiSlider with Jquery, it's working, but I can not get the values, can anyone give me a hand?

Example

 $("#slider-start").noUiSlider({
        start: [1000, 30000],
        range: {
            'min': [0],
            'max': [30000]
        }
    });