EIP-55 v0.1.0 EIP55
Provides EIP-55 encoding and validation functions.
Link to this section Summary
Functions
Encodes an Ethereum address into an EIP-55 checksummed address.
Determines whether the given Ethereum address has a valid EIP-55 checksum.
Link to this section Functions
Link to this function
encode(address)
Encodes an Ethereum address into an EIP-55 checksummed address.
Examples
iex> EIP55.encode("0x5aaeb6053f3e94c9b9a09f33669435e7ef1beaed")
{:ok, "0x5aAeb6053F3E94C9b9A09f33669435E7Ef1BeAed"}
iex> EIP55.encode(<<90, 174, 182, 5, 63, 62, 148, 201, 185, 160,
...> 159, 51, 102, 148, 53, 231, 239, 27, 234, 237>>)
{:ok, "0x5aAeb6053F3E94C9b9A09f33669435E7Ef1BeAed"}
iex> EIP55.encode("not an address")
{:error, :unrecognized_address_format}
Link to this function
valid?(address)
Determines whether the given Ethereum address has a valid EIP-55 checksum.
Examples
iex> EIP55.valid?("0x5aAeb6053F3E94C9b9A09f33669435E7Ef1BeAed")
true
iex> EIP55.valid?("0x5AAEB6053f3e94c9b9a09f33669435e7ef1beaed")
false
iex> EIP55.valid?("not an address")
false