> For the complete documentation index, see [llms.txt](https://docs.eximee.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.eximee.com/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/2-pola-wyboru/radio.md).

# Radio

Single component value [Radio group - RadioGroup](/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/2-pola-wyboru/radio/radio-grupa-radiogroup.md), single-choice field.

<figure><img src="/files/b420a9f9c9085a9f3a35a588f02ca69077bba7f2" alt=""><figcaption></figcaption></figure>

✅ **When to use:**

* There is one choice, and the options are short and fixed (e.g., “Are you married?” YES/NO).

:x: **When not to use:**

* The list is long or requires search (e.g., list of countries). **Use**: [Combobox](/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/2-pola-wyboru/pole-wyboru-wartosci-z-listy-combobox.md).
* The choice is a product with a name, description, graphic, or additional information. **Use**: [ProductSelector](/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/2-pola-wyboru/wybor-produktu-productselector.md).
* The choice should be shown graphically, with a title and additional content. **Use**: [Tile](/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/2-pola-wyboru/kafel-tile.md).

## Component properties

| Eximee Designer property                                                                           | Attribute name in the Source | Description                                                                                                                                                                                              |
| -------------------------------------------------------------------------------------------------- | ---------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| <p><strong>Field text label</strong><br>(section <strong>Basic properties</strong>)</p>            | text                         | Text label assigned to the field **Radio**. Displayed to the user during application presentation. It is possible to reference variables or fields, e.g.: *${sessionVariableName}* or *${GesTextField1}* |
| <p><strong>Value of the selected field</strong><br>(section <strong>Basic properties</strong>)</p> | option                       | Value of the selected field **Radio**. Used as a value **RadioGroup** containing the field, used in application conditions, and as the value for the completed application.                              |
| <p><strong>Description</strong><br>(section <strong>Other</strong>)</p>                            | description                  | Field description                                                                                                                                                                                        |
| **Formatting with Wiki Markup**                                                                    | wiki                         | Specifies whether data passed from Content (TextContent) should be formatted using Wiki Markup (initially set to "false"). Radio content can be supplied from Content via **External data source.**      |

> More information about the component properties: [Common component properties](/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/praca-z-komponentami-bazowymi/wspolne-wlasciwosci-komponentow.md)

<figure><img src="/files/06c88257e322036cdbfa07003a500ba5afbc52d8" alt=""><figcaption><p align="center"><em><strong>Figure 1.</strong> Component appearance in the application</em></p></figcaption></figure>

<figure><img src="/files/b55a86bd59c3dd0e6ec4babc0b35cf91172898f7" alt=""><figcaption><p align="center"><em><strong>Figure 2.</strong> Component appearance in the application (with Radio 2 selected by default)</em></p></figcaption></figure>

{% hint style="info" %}
Demo application: demoRadioGroup
{% endhint %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.eximee.com/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/2-pola-wyboru/radio.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.