fields.json

{
    "fields": [
        {
            "type": "NumberField",
            "name": "age",
            "label": "Age",
            "required": false,
            "widget": "TextInput"
        },
        {
            "type": "CharField",
            "name": "planet",
            "label": "Planet",
            "required": false,
            "widget": "TextInput"
        },
        {
            "type": "DateField",
            "name": "tage",
            "label": "Tage",
            "required": false,
            "widget": "DatePicker"
        },
        {
            "type": "RadioSelectField",
            "name": "my_radio",
            "label": "My Radio",
            "required": true,
            "widget": "RadioSelect",
            "choices": [
                {"value":"option1", "label":"Option 1"},
                {"value":"option2", "label":"Option 2"},
                {"value":"option3", "label":"Option 3"}
            ]
        },
        {
            "type": "BooleanField",
            "name": "is_checked",
            "label": "Is Checked?",
            "required": false,
            "widget": "CheckboxInput"
        },
        {
            "type": "CharField",
            "name": "color",
            "label": "Color",
            "required": false,
            "widget": "TextInput"
        },
        {
            "type": "ChoiceField",
            "name": "my_category",
            "label": "MyCategory",
            "choices": [
                {"value":"Food", "label":"Food"},
                {"value":"Clothing", "label":"Clothing"},
                {"value":"Electronics", "label":"Electronics"}
            ],
            "required": false,
            "widget": "Select"
        }
    ]
}