Is there a way to use a checkbox element to control a multiselect field?
For example, I’d like to have three separate checkboxes, and depending on which ones are selected, the corresponding values would populate a multiselect field (so if all three are checked, all three values appear in the multiselect).
I’m aware there is a “choice element,” but it currently only supports either a dropdown or a vertical checkbox list.
What I’m trying to achieve is a bit more visual: I want to display images alongside each selectable option. I’ve already managed to get a custom version working using JavaScript, where I can visually toggle selections, but I haven’t been able to successfully pass those selections into the multiselect field on submit.
So I’m wondering if this checkbox-to-multiselect approach is possible at all, or if there’s a better supported method for this kind of setup. Ideally, I’d like to place an image above each checkbox to make the selection more visual and user-friendly.