Form Radio Group — A2UI Atomic Catalog

Labelled group of radio buttons for single-option selection. Each option has a value, visible label, and optional description.

Surfaces

webmeet-stage ⚠apps-script-web

Degraded on

Surface	Note
meet-stage	Radio selection renders correctly; value capture requires stage-level routing

Fields

Field	Type
label	string. Group label.	optional
name	string. Field identifier.	required
options	{'type': 'array', 'description': 'List of {value, label, description?} entries.'}	required
default_value	string. Pre-selected option value.	optional
rules	array of strings. e.g. ['required'].	optional

Example payload

{
  "type": "form_radio_group",
  "name": "Form Radio Group",
  "options": [
    {
      "label": "Option A",
      "value": "a"
    },
    {
      "label": "Option B",
      "value": "b"
    },
    {
      "label": "Option C",
      "value": "c"
    }
  ]
}

ARD catalog entry

{
  "identifier": "urn:air:a2uicatalog.ai:atom:form_radio_group",
  "displayName": "Form Radio Group",
  "type": "application/vnd.a2ui.atom+json",
  "url": "https://a2uicatalog.ai/atoms/form_radio_group",
  "capabilities": [
    "web",
    "meet-stage",
    "apps-script-web"
  ],
  "description": "Labelled group of radio buttons for single-option selection. Each option has a value, visible label, and optional description.",
  "representativeQueries": [
    "show a radio button group for single-option selection",
    "labelled group of radio buttons for single-option selection. each option has a value, visible label,",
    "render a form radio group"
  ]
}

Deploy your own renderer

The renderer is open source. Deploy your own instance in 4 commands — you own the URL, no dependency on the demo endpoint.

git clone https://github.com/a2uicatalog/a2ui
cd apps-script-surface/gas-schema-renderer
clasp push && clasp deploy

Full deploy guide →