TextArea Limit on the number of symbols

[Mikeeeeee]

Hi!
How I can to do limit on the number of symbols from TextArea with QtQuick.Controls 2?
It is work only to QtQuick.Controls 1 https://doc.qt.io/qt-5/qml-qtquick-controls-textarea.html#contentHeight-prop
I only came up with this option:

                            onTextChanged: {
                                if(textAreaSetTextAddQuestionLeftBottom.length > 400){
                                    console.log(textAreaSetTextAddQuestionLeftBottom.text)
                                    textAreaSetTextAddQuestionLeftBottom.text = textAreaSetTextAddQuestionLeftBottom.text.slice(0, 400)
                                }