FieldtypeTextarea::markupQA()    
Get the MarkupQA instance
Usage
// basic usage
$markupQA = $fieldtypeTextarea->markupQA();
// usage with all arguments
$markupQA = $fieldtypeTextarea->markupQA($page = null, $field = null);FieldtypeTextarea methods and properties
API reference based on ProcessWire core version 3.0.252