I'm using the slider obtained from this thread:
However, I want to set the slider from 0 to 100 (not -100 to 100 as it is already), plus I want to make sure that a value is actually chosen, so the respondent cannot simply click "next without actually choosing anything. For example, the slider could sit by default on "-1", the scale is from "0 to 100", so they would actually have to move the slider to "0" to choose "0". Is there a way to do this? Or could someone please point me in the right direction in the code to change the options? I really appreciate any help. We are using version 7.