gringotts v1.1.0 Gringotts.CreditCard View Source

Defines a struct for (credit) cards and some utilities.

Link to this section Summary

Types

t()

Represents a Credit Card

Functions

full_name(card)

Returns the full name of the card holder

Link to this section Types

t()

t() :: %Gringotts.CreditCard{
  brand: String.t(),
  first_name: String.t(),
  last_name: String.t(),
  month: 1..12,
  number: String.t(),
  verification_code: String.t(),
  year: non_neg_integer()
}

Represents a Credit Card.

Field	Type	Description
`number`	`string`	The card number.
`month`	`integer`	Month of expiry (a number in the `1..12` range).
`year`	`integer`	Year of expiry.
`first_name`	`string`	First name of the card holder (as on card).
`last_name`	`string`	Last name of the card holder (as on card).
`verification_code`	`string`	The Card Verification Code, usually a 3-4 digit number on the back of the card.
`brand`	`string`	The brand name of the card network (in some cases also the card issuer) in UPPERCASE. Some popular card networks are Visa, MasterCard, Maestro, Diner’s Club etc.

Link to this section Functions

full_name(card)

full_name(t()) :: String.t()

Returns the full name of the card holder.

Joins first_name and last_name with a space in between.