What are SilverStripe’s mechanisms for handling form validation?

What are SilverStripe’s mechanisms for handling form validation?

Answer: SilverStripe handles form validation through its built-in `Form` class, which utilizes `Validator` classes. You can define validation rules using various methods such as `RequiredFields`, `EmailValidator`, or create custom validators by extending the `Validator` class. Each form field can be validated based on these rules, and errors are displayed back to the user when form submissions are invalid. The framework also supports server-side validation, ensuring data integrity before processing.

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