Get to know MDN better
This page was translated from English by the community. Learn more and join the MDN Web Docs community.
This feature is well established and works across many devices and browser versions. It’s been available across browsers since апрель 2018 г..
Метод HTMLFormElement.reportValidity() возвращает true если все дочерние элементы прошли проверку. Когда возвращается false, по каждому дочернему элементу не прошедшему проверку генерируется событие invalid и пользователю сообщаются проблемы проверки.
HTML 5.1 Forms: The Constraint Validation API
Enable JavaScript to view this browser compatibility table.
This page was last modified on 17 дек. 2024 г. by MDN contributors.
Your blueprint for a better internet.
Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.
Portions of this content are ©1998–2026 by individual mozilla.org contributors. Content available under a Creative Commons license.