I do data entry via user form. I would like a message prompting to confirm if the form information is filled out correctly. If yes is clicked, add the data, if no, cancel entry.
I can't seem to find any information on this. Please help.

Private Sub cmbSubmit_Click()
Dim DataEntry As Worksheet

Set DataEntry = ThisWorkbook.Sheets("Data Entry")

nr = DataEntry.Cells(Rows.Count, 2).End(xlUp).Row + 1

DataEntry.Cells(nr, 2) = CDate(Me.tbDate)
DataEntry.Cells(nr, 3) = Me.cmbMaterial
DataEntry.Cells(nr, 4) = Me.tbWeight
DataEntry.Cells(nr, 5) = Me.cmbOrigin
DataEntry.Cells(nr, 6) = Me.tbDepotTag



End Sub