Email

Validated email address value object.

Import

import { Email } from '@haskou/value-objects';

Signature

class Email extends StringValueObject

Constructor

constructor(value: string | StringValueObject)

Validation

Validation is intentionally pragmatic rather than a complete RFC 5322 parser. It accepts the package's previous address format and additionally supports modern long TLDs, punycode TLDs, and common ASCII local-part characters such as apostrophes.

Throws

This class can throw:

• InvalidEmailError

Example

import { Email } from '@haskou/value-objects';

const email = new Email("o'hara+tag@example.technology");

email.valueOf(); // "o'hara+tag@example.technology"
email.isEqual(new Email("o'hara+tag@example.technology")); // true
email.hasValue("o'hara+tag@example.technology"); // true

Notes

• isEqual() requires another Email; use hasValue() for deliberate primitive-value comparison.
• Validation is intentionally format-based.
• The class does not perform DNS checks, mailbox checks, or provider-specific normalization.

Related

• ValueObject equality
• Error handling
• Reference overview