passwordExpirationInterval:
    kind: input.text
    name: passwordExpirationInterval
    label: Password Expiration (Interval)
    validation: interval onblur
    after: >
        <p class="description">Interval of time after which unchanged passwords expire and users have to change them.
        Uses <a target="_blank" href="http://www.postgresql.org/docs/9.0/static/functions-datetime.html">PostgreSQL interval notation</a>.</p>

