yii2中的自定义验证

Question

我的模型中有自定义验证

Sub Delete()

    Dim startrow As Long
    Dim rng1 As Range
    'starting row number here
    startrow = 2
    ' Assuming data to check is in A Column
    Set rng1 = ActiveSheet.UsedRange.Find("Content", , xlValues, xlWhole)
    If Not rng1 Is Nothing Then
        Do Until startrow > Cells(Cells.Rows.Count, "A").End(xlUp).Row
            If Cells(startrow, rng1.Column).Value = "Cat" Then
                Rows(startrow).Delete
            Else
                startrow = startrow + 1
            End If
        Loop
    Else
        MsgBox "Column Not Found", vbCritical
    End If

End Sub

其中$ model-＆gt; xyz是下拉列表。 此验证工作正常但由于此验证表单不能正常工作，特别是在我使用会话的地方。 请告诉我任何其他方式来进行此类验证