I have a list of checkboxes and I need to validate if at least one is checked. If not, I want one error message to appear for the entire group. That message should appear in a separate <span></span> below the group. I know how to do this with radio buttons but these are checkboxes so they can't all have the same name. I've looked at the other posts on here from 2013, 2015, and 2019 but none of them really answer my question. How would I do something like that?