sinProject-Inc/talk

export class Email {
    private readonly _address: string

    public constructor(address: string | undefined) {
        if (!address) throw new Error('Email address is required')

        const pattern =
            /^[a-zA-Z0-9_+-]+(?:\.[a-zA-Z0-9_+-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$/

        if (!pattern.test(address)) {
            throw new Error('Invalid email address')
        }

        this._address = address
    }

    public get address(): string {
        return this._address
    }
}