How has forms and form validation evolved in recent JS versions?

Form handling and validation in JavaScript have significantly evolved over recent versions, including improved native form validation capabilities, the introduction of new APIs, and enhanced user experience features.

Modern JavaScript (ES6 and beyond) provides various techniques and libraries that streamline form validation processes, allowing developers to create more interactive and efficient web applications.

For instance, using the built-in `setCustomValidity()` function can enhance standard validation messages, and newer frameworks often abstract these processes into reusable components.

Additionally, JavaScript now supports async validation, allowing checks against server-side data in real time, which can improve form accuracy and user satisfaction during submissions.


JavaScript forms form validation modern JavaScript async validation user experience.

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