Warning message when every checkbox is selected
I'm new to Designer and have no coding experience so bear with me.
I'm using Designer 6.5 to create a form that has several check boxes. I need a warning message to appear if a user selects every check box. The message will state: "Please refine your choices".
How should I go about doing this - with the script editor? If so, how?
Or is there a simpler way?
Thanks!
