Single Option Radio

The Single Option Radio Answer is used to submit a single selection from a set of radio button options defined in the form.

Fields

Field	Type	Required	Description
fieldTypeId	string	Yes	Must be set to SingleOptionRadio
optionId	string	Yes	The ID of the selected option from the form's predefined options

Example Usage

Given a form field with these options:

{
  "id": "8d16fb84-fb22-4bf7-ad94-748ccd798596",
  "name": "Marital status",
  "fieldTypeId": "SingleOptionRadio",
  "options": [
    { "id": "25fa717f-e40c-443c-8897-0237df9bf788", "optionText": "Single", "optionValue": "1" },
    { "id": "1bf05680-dc57-4859-8223-842a8d488c6e", "optionText": "Married", "optionValue": "2" },
    { "id": "121fb9fd-4087-4423-b94a-f54aa149c10e", "optionText": "Widowed", "optionValue": "3" },
    { "id": "41467ec6-5e0b-400b-ab0e-1e876ef989c9", "optionText": "Divorced", "optionValue": "4" }
  ]
}

Submit the answer like this:

{
  "fieldId": "8d16fb84-fb22-4bf7-ad94-748ccd798596",
  "answer": {
    "fieldTypeId": "SingleOptionRadio",
    "optionId": "1bf05680-dc57-4859-8223-842a8d488c6e"
  }
}

Notes

• The optionId must match one of the option IDs defined in the form field.
• Only one option can be selected at a time.
• Use this field type for mutually exclusive choices like gender, marital status, or yes/no questions.
• The available options are defined in the form structure and can be retrieved via the Get Form Fields endpoint.