How to use validate event to check whether a text box is empty or not

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How to use validate event to check whether a text box is empty or not

Posted on January 4, 2009

'Controls - How to use validate event to check whether a text box is empty or not
Private Sub txtRequired_Validate(Cancel As Boolean)
    ' Check that field is not empty.
    If txtRequired.Text = "" Then
        MsgBox "Please enter something here", vbExclamation
        Cancel = True
    End If
End Sub