View Source Commandline.CLI (SimpleCardBrand v1.0.0)

Command line interface for checking payment card account number brands.

Build using mix escript.build from project root.

Examples

iex> ./simplecardbrand 41111111111111111
{:ok, :visa}

iex> ./simplecardbrand 41111111111111111 7111111111111111 8331111111111111111
{:ok, :visa}
{:ok, :gpn}
{:error, {:pan_unknown, "Unknown card brand."}}

Summary

Functions