Help with Prevention of Dividing by Zero

[3no7ch]

I need a bit of help in preventing division by zero in my calculator.
Here's the code I currently have:

Private Sub Form_Load()
    'To stop yourself from dividing by zero.
    If Val(Text1.Text) And Val(Text2.Text) = 0 Then
    cmdDivide.Enabled = False
    If Val(Text1.Text) And Val(Text2.Text) <> 0 Then
    cmdDivide.Enabled = True
    End If
End Sub

I'm just not sure in how to combine the values of Text1 and Text2 together.