> For the complete documentation index, see [llms.txt](https://docs.mburger.cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mburger.cloud/how-to/advanced-section-creation/set-the-value-of-a-checkbox-element.md).

# Set the value of a checkbox element

{% tabs %}
{% tab title="cURL" %}

```bash
curl https://mburger.cloud/api/blocks/<id>/sections
-X POST 
-H "Accept: application/json" 
-H "Content-Type: application/x-www-form-urlencoded"
-H "X-MBurger-Token: <token>" 
-H "X-MBurger-Version: 3"
-d 'elements[<locale>][checkbox]=<value>'
```

{% endtab %}

{% tab title="iOS SDK" %}

```swift
let factory = MBUploadableElementsFactory(localeIdentifier: "en")
let elements = [factory.createCheckboxElement(name: ELEMENT_NAME, value: true)]

MBAdmin.addSectionToBlock(withBlockId: BLOCK_ID,
                          elements: elements,
                          success: { sectionId in
                                    
                          },
                          failure: { error in
                                    
                          })
```

{% endtab %}

{% tab title="Android SDK" %}

```kotlin
//SEND ONLY IF THIS CHECKBOX IS "TRUE"
val params = ArrayList<MBAdminGenericParameter>()
params.add(MBAdminCheckboxParameter(ELEM_NAME))

val addSectionListener = object: MBAdminAddSectionListener{
            override fun onSectionAdded(section_id: Long) {
            }

            override fun onSectionAddedError(error: String) {
            }
        }

MBurgerAdminTasks.addSection(
                    context = applicationContext, 
                    block_id = BLOCK_ID, 
                    listener = addSectionListener, 
                    params = params,
                    locale = Locale.getDefault().getLanguage());
```

{% endtab %}

{% tab title="PHP SDK" %}

```
// Work in progresscurl https://mburger.cloud/api/blocks/<id>/sections
-X POST 
-H "Accept: application/json" 
-H "Content-Type: application/x-www-form-urlencoded"
-H "X-MBurger-Token: <token>" 
-H "X-MBurger-Version: 3"
-d 'elements[locale][element]'curl https://mburger.cloud/api/blocks/<id>/sections
-X POST 
-H "Accept: application/json" 
-H "Content-Type: application/x-www-form-urlencoded"
-H "X-MBurger-Token: <token>" 
-H "X-MBurger-Version: 3"
-d 'elements[locale][element]'
```

{% endtab %}

{% tab title="JS SDK" %}

```
// POST actions are not available atm on our JS SDK.
// If it could be interesting for you, please submit 
// a feature request here:
// https://support.mburger.cloud/hc/en-us/community/topics/360000550497-Feature-Request?
```

{% endtab %}

{% tab title="Flutter SDK" %}

```dart
MBUploadableElementsFactory factory = MBUploadableElementsFactory('en');
List<MBUploadableElement> elements = [
  factory.createCheckboxElement(ELMENT_NAME, true),
];
await MBAdmin.shared.addSectionToBlock(BLOCK_ID, elements);
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
Value of&#x20;

```bash
"elements[<locale>][checkbox]"
```

&#x20;must be **true** or **false** for enabling or not the checkbox!
{% endhint %}