> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v23** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/LeadFormField).

One input field instance within a form.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/common/asset_types.proto)

| Fields ||
|---|---|
| ## `answers` Union field. Defines answer configuration that this form field accepts. If oneof is not set, this is a free-text answer. `answers` can be only one of the following: ||
| ### `has_location_answer` | `bool` Answer configuration for location question. If true, campaign/account level location data (state, city, business name etc) will be rendered on the Lead Form. Starting V13.1, has_location_answer can only be set for "What is your preferred dealership?" question, for advertisers with Location Assets setup at campaign/account level. |
| ### `single_choice_answers` | `LeadFormSingleChoiceAnswers` Answer configuration for a single choice question. Can be set only for pre-vetted question fields. Minimum of 2 answers required and maximum of 12 allowed. |
| ## `input_type` | `LeadFormFieldUserInputType` Describes the input type, which may be a predefined type such as "full name" or a pre-vetted question like "What kind of vehicle do you have?". |