# `EmailWithName`

A mailbox (RFC 5322): an address with the name shown with it, written `Ada Lovelace <ada@example.com>`. Personal data.

[People and contact](types.md#people-and-contact); not ordered; since Jadpo 0.1.0.

## Make one

Build one from its fields, `EmailWithName { address: ... }`.

`text.parse(raw, as: EmailWithName)` reads one from its text; text that isn't one at all fails `malformed`, such as `Mary Somerville`, `<mary@example.com>` or `Mary Somerville <mary>`.

## Fields

| Field | Type |
|---|---|
| `name` | `Text?` |
| `address` | [`Email`](type-email.md) |

## Text, JSON and storage

`text.from` writes its canonical text, the one form `text.parse` reads back. JSON sends an object of its parts.

| Text | JSON |
|---|---|
| `Mary Somerville <mary@example.com>` | `{"name":"Mary Somerville","address":"mary@example.com"}` |
| `"Somerville, Mary" <mary@example.com>` | `{"name":"Somerville, Mary","address":"mary@example.com"}` |
| `mary@example.com` | `{"name":null,"address":"mary@example.com"}` |

It is stored in 2 columns, each named for the field, `_` and its suffix. This is `"Somerville, Mary" <mary@example.com>`:

| Column | Type | Holds |
|---|---|---|
| `<field>_name` | `text` | `'Somerville, Mary'` |
| `<field>_address` | `text` | `'mary@example.com'` |

## Shown to people

`text.format(value, locale:)` shows it to people in their locale.

With `locale: Locale.en_gb`:

| Value | Shown |
|---|---|
| `Mary Somerville <mary@example.com>` | `Mary Somerville <mary@example.com>` |
| `"Somerville, Mary" <mary@example.com>` | `"Somerville, Mary" <mary@example.com>` |
| `mary@example.com` | `mary@example.com` |

## Operations

It has the contract's own operations: `text.parse`, `text.from`, `text.format`, `json.read`, `json.write` and `==`. It isn't ordered, so `<` and sorting don't take it. [Every standard type meets one contract](../topics/every-standard-type-meets-one-contract.md) says how they work.