Reports

Unitl now, i only did this over a Controller implementation and the LiveChange event on the Input fields:

https://ui5.sap.com/#/api/sap.m.Input%23events/liveChange

onLiveChangeText: function (oEvent) {
    var sText = oEvent.getParameter("value"),
        iTextLength = sText.length,
        iMaxLength = oEvent.getSource().getMaxLength();
    if (iMaxLength > 0) {
        oEvent.getSource().setValueStateText(iTextLength + "/" + iMaxLength);
    } else {
        oEvent.getSource().setValueStateText(iTextLength);
    }
    if (iTextLength > 0) {
        oEvent.getSource().setValueState(sap.ui.core.ValueState.Information);
    } else {
        oEvent.getSource().setValueState(sap.ui.core.ValueState.None);
    }
    this._oViewModel.setProperty("/commentUpdated", true);
},

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