Sets the horizontal extension, in twips, of the text formfield, when it is empty.
<void> TextFormField.setEmptyWidth(<Number> emptyWidth, [<EmptyRequestCallback> callback], [<ErrorCallback> errorCallback])| Parameter | Description |
|---|---|
| empty |
Specifies the horizontal extension, in twips, of the text formfield, when it is empty. When this parameter is set to 0, a default value is used. |
| callback | Optional. Is called when the operation completed. |
| error |
Optional. Is called when the operation failed with an error. |