Confispex.Type.Base64Encoded (confispex v1.2.0)

A type for base64 encoded values.

Decodes base64 encoded string.

Options

• :of - Type reference for casting decoded value. Can be a module or {module, opts} tuple. Defaults to Confispex.Type.String. The default value is Confispex.Type.String.

Examples

iex> Confispex.Type.cast("aGVsbG8=", Confispex.Type.Base64Encoded)
{:ok, "hello"}

iex> Confispex.Type.cast("//8=", Confispex.Type.Base64Encoded)
{:error, {<<255, 255>>, Confispex.Type.String, [validation: "not a valid string"]}}

iex> Confispex.Type.cast("//8=", {Confispex.Type.Base64Encoded, of: Confispex.Type.Term})
{:ok, <<0xFFFF::16>>}