Prompt Frontend

Add SvelteKit Form Actions

Implement SvelteKit form actions with validation and progressive enhancement.

sveltesveltekitfrontend
Insert label Form Actions
Prompt

Add SvelteKit form actions to handle this form submission. Create named actions in +page.server.ts, validate input with proper error messages, return fail() for validation errors, and use enhance on the form for progressive enhancement. The form should work without JavaScript.

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