Description

Gets a value indicating whether the currently used barcode type includes a check value.

Syntax

<void> BarcodeTypeSettings.getHasCheckValue(<RequestBooleanCallback> callback, [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
callback	Receives the result.
errorCallback	Optional. Is called when the operation failed with an error.

Examples

The following example demonstrates BarcodeTypeSettings.getHasCheckValue in a practical document-editing workflow. It gets a value indicating whether the currently used barcode type includes a check value.

function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

TXTextControl.barcodeTypeSettings.getHasCheckValue(
    function(result) {
        if (result) {
            console.log("get has check value is available.");
        } else {
            console.warn("get has check value is not available in the current document state.");
        }
    },
    onTxError
);