VB .Net: Find words in String Array Extension Method

Definition:

 <Extension()>
    Function ExistsIn(value As String, ParamArray FieldValues() As String) As Boolean
        For Each FieldValue As String In FieldValues
            If FieldValue.ToLower.Contains(value.ToLower) Then Return True
        Next
        Return False
    End Function

Usage:

Dim Value As String = "Love"
Debug.Print("{0}",value.ExistsIn("VBLover","vblover","vbloverprogrammer"))

Returns: True