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# New-UDAriaAttribute

Create a single ARIA or role attribute for a supported PowerShell Universal app control.

## SYNOPSIS

Creates an ARIA attribute for supported app controls.

## SYNTAX

```powershell
New-UDAriaAttribute -Label -Value <String>
New-UDAriaAttribute -LabelledBy -Value <String>
New-UDAriaAttribute -DescribedBy -Value <String>
New-UDAriaAttribute -Description -Value <String>
New-UDAriaAttribute -Controls -Value <String>
New-UDAriaAttribute -Expanded -Value <String>
New-UDAriaAttribute -HasPopup -Value <String>
New-UDAriaAttribute -Hidden -Value <String>
New-UDAriaAttribute -Invalid -Value <String>
New-UDAriaAttribute -Required -Value <String>
New-UDAriaAttribute -Role -Value <String>
```

`-LabeledBy` is an alias for `-LabelledBy`. Choose exactly one attribute switch for each call.

## DESCRIPTION

Use `New-UDAriaAttribute` in a supported control's `-Aria` script block to create an ARIA or role attribute without manually constructing the DOM attribute name.

## EXAMPLES

```powershell
New-UDTextbox -Id 'HardWords' -Label 'Nougat Croissant Valet' -Aria {
    New-UDAriaAttribute -Label -Value 'noo-gah Krwah-sahn val-ay'
    New-UDAriaAttribute -LabelledBy -Value 'hardWordsLabel'
}

New-UDButton -Text 'Save' -Aria {
    New-UDAriaAttribute -Label -Value 'Save profile changes'
}
```

## PARAMETERS

Pass exactly one attribute switch with `-Value`:

| Switch                        | Creates            |
| ----------------------------- | ------------------ |
| `-Label`                      | `aria-label`       |
| `-LabelledBy` or `-LabeledBy` | `aria-labelledby`  |
| `-DescribedBy`                | `aria-describedby` |
| `-Description`                | `aria-description` |
| `-Controls`                   | `aria-controls`    |
| `-Expanded`                   | `aria-expanded`    |
| `-HasPopup`                   | `aria-haspopup`    |
| `-Hidden`                     | `aria-hidden`      |
| `-Invalid`                    | `aria-invalid`     |
| `-Required`                   | `aria-required`    |
| `-Role`                       | `role`             |

`-Value` specifies the value of the selected ARIA or role attribute.

## OUTPUTS

`System.Collections.Hashtable`


---

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