{
"elements": [{
"type": "checkbox",
"name": "car",
"defaultValue": ["Ford", "BMW"],
"choices": [ "Ford", "BMW", "Peugeot" ],
"isRequired": true,
"showSelectAllItem": true,
"choicesEnableIf": "{item} <> \"BMW\""
},
{
"type": "checkbox",
"name": "car2",
"defaultValue": ["Ford", "BMW", "Peugeot"],
"choices": [ "Ford", "BMW", "Peugeot" ],
"isRequired": true,
"showSelectAllItem": true,
"choicesEnableIf": "{item} <> \"BMW\"",
"startWithNewLine": false
},
{
"type": "checkbox",
"name": "car3",
"defaultValue": ["Ford"],
"choices": [ "Ford", "BMW", "Peugeot" ],
"isRequired": true,
"showSelectAllItem": true,
"choicesEnableIf": "{item} <> \"BMW\""
}]
}https://plnkr.co/edit/wdp7jlX6lOxnhg8k
