My text box changes to 6 when buttons click to fast
but all the codes revolve around 5 so how do i make that textbox1 disables with 5

Public Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
intTimerCounter = intTimerCounter + 1
Label2.Text = intTimerCounter
If intTimerCounter = 30 Then
Button1.Enabled = False
Button2.Enabled = False
TextBox1.Enabled = False
Timer1.Stop()
End If



If TextBox1.Text = 5 Then
TextBox1.Enabled = False
Button1.Enabled = False
Button2.Enabled = False
Timer1.Stop()
Form4.Show()
End If


ProgressBar1.Value = TextBox1.Text
ProgressBar1.Maximum = 5


If ProgressBar1.Value = ProgressBar1.Maximum Then

Timer1.Stop()


End If

End Sub