Realtime Validation
Live feedback on every keystroke. Password strength indicator and character counter.
Forms
Form validation patterns with Superforms v2 + Valibot v1.
When to use oninput
validationMethod: 'oninput' is appropriate for live-feedback scenarios like password strength and character counters. For standard text fields, use the default 'auto' (validates on blur) to avoid frustrating users with premature errors.