Button Group fields are added to the WPGraphQL Schema as a field with the Type String.
Button Group fields can be queried and a String will be returned.
Here, we have a Button Group field named button_group on the Post Edit screen within the "ACF Docs" Field Group, and "Choice 2" is selected.
This field can be Queried in GraphQL like so:
{
post(id: "acf-example-test", idType: URI) {
acfDocs {
buttonGroup
}
}
}and the results of the query would be:
{
"data": {
"post": {
"acfDocs": {
"buttonGroup": "choice_2"
}
}
}
}