ABA.routing_number_valid-question-mark
You're seeing just the function
routing_number_valid-question-mark
, go back to ABA module for more information.
Link to this function
routing_number_valid?(routing_number)
Validates the routing number. Can be passed any Elixir term.
Examples
iex> ABA.routing_number_valid?("111900659")
true
iex> ABA.routing_number_valid?("111900658")
false