Hello, I am getting an error with the code below. I am trying to enter the number from a txtBox into an array intPin(0), but the error tells me that intPin was nothing. Please advise.
Public Class Form1
Dim intMinPin() As Integer = {7, 5, 0, 0, 6, 3, 4}
Dim intMaxPin() As Integer = {9, 7, 4, 9, 9, 6, 8}
Dim intCount As Integer
Dim val As Integer
Dim intPin() As Integer
' Dim intSeries(intMAX_SUBSCRIPT) As Integer
Private Function ValidateInputFields() As Boolean
If Not Integer.TryParse(TextBox1.Text, intPin(0)) Then
MessageBox.Show("Enter numeric digit in textbox1")
Return False
ElseIf intPin(0) <= intMinPin(0) >= intMaxPin(0) Then
Return False
MessageBox.Show("enter a number between 7 & 9 in Text Box1")
Else
Return True
End If
End Function


