I have sliders that go from 0 to 100 and I want them to move in increments of 20. In the BO, I created number attributes and set the "Min value" to 0 and the "Max value" to 100. I created a form and added those number attributes, set them to slider widgets, and set the "Increment by" property to 20. But when I go to the sliders, I can slide them to any whole number between 0 and 100.