in the questions where they have to select insects they recognize as bees or wasps, I saw that one can select two insects,and also click on none of the above. these should be two incompatible options, isn'n it?
how to do that?
In the case that the user selects insects, then clicks "none of the above", the selection is cleared, the database records "none" and it skips to the next section. Is this incorrect?
in the questions where they have to select insects they recognize as bees or wasps, I saw that one can select two insects,and also click on none of the above. these should be two incompatible options, isn'n it? how to do that?