---
breadcrumb:
  - Guides
  - Forms 
  - Inputs 
  - Choice
summary-visible: false
keywords:
  - form
  - input
  - choice
---

# Choice

## Description

- Class for this input: `Berlioz\Form\Type\Choice`
- HTML equivalents:
    - `<input type="checkbox">`
    - `<input type="radio">`
    - `<select>...</select>`

## Additional options

All [commons options](inputs.md#common-options), and:

| Name                   | Type                         | Default value | Description                                                                                                                          |
|------------------------|------------------------------|---------------|--------------------------------------------------------------------------------------------------------------------------------------|
| **multiple**           | boolean                      | false         | If multiple choice accepted                                                                                                          |
| **expanded**           | boolean                      | false         | If expanded choices (radio if not multiple, else checkbox)                                                                           |
| **allow_clear**        | boolean/string               | false         | If a blank element is added in first of list (if string value, it will be the label)                                                 |
| **choice_transformer** | `ChoiceTransformerInterface` | *none*        | Transformer for individual value                                                                                                     |
| **choice_label**       | `\Closure`/array/string`     | *none*        | Function called to determine the label of a choice ; be able to an array ; be able to a method name to call for object elements      |
| **choice_value**       | `\Closure`/array/string`     | *none*        | Function called to determine the value of a choice ; be able to an array ; be able to a method name to call for object elements      |
| **choice_attributes**  | `\Closure`/array/string`     | *none*        | Function called to determine the attributes of a choice ; be able to an array ; be able to a method name to call for object elements |
| **preferred_choices**  | `\Closure`/array`            | *none*        | Function called to determine the preferred choices (first in the list) ; be able to an array of elements                             |

## Attributes

No attribute.