Создание API, а не создание формы для образца JSON для выбора картинки, остальное все работает нормально
{
"ref": "nice_readable_picture_choice_reference",
"title": "Picture Choice Title",
"type": "picture_choice",
"properties": {
"description": "Cool description for the picture choice",
"randomize": true,
"allow_multiple_selection": false,
"allow_other_choice": true,
"supersized": false,
"show_labels": false,
"choices": [
{
"ref": "foo_choice_ref1",
"label": "Foo 1",
"attachment": {
"type": "image",
"href": "https://images.typeform.com/images/4bcd3"
}
},
{
"ref": "foo_choice_ref2",
"label": "Foo 2",
"attachment": {
"type": "image",
"href": "https://images.typeform.com/images/4bcd3"
}
}
]
},
"validations": {
"required": false
}
}