Form app - Checkbox problem

So I'm just a tinkerer and don't really know what I'm doing for the most part, but for what it's worth, here are the various ways I manipulated the template file that *didn't* work:

  1)

{

            "id": "check",

            "label": "checkbox",

            "type": "boolean",

            "values": "",

            "value": "off",

            "title": "",

            "required": false,

            "patterns": "",

            "patternError": ""

        },

2)*wouldn't run in forms

[...]    "values": "yes", "no",

            "value": "off",    [...]

3)*wouln't run - but error message taught me that i needed an array instead of a string object

"values": "yes",

            "value": "off",

4) *wouldn't run

"values": 0,1,

            "value": "off",

5)

"values": [

                {

                    "value": "0",

                    "label": "yes"

                },

                {

                    "value": "1",

                    "label": "no"

                }

            ],

            "value": "off",

6)

"values": [

                {

                    "value": "0",

                    "label": "yes"

                },

                {

                    "value": "1",

                    "label": "no"

                }

            ],

            "value": "1",

and then I gave up and went back to square one. I suppose I will change all booleans to single select yes/no until this gets fixed.