Forms and Events (1/5)
How do you handle a form submit in Svelte?

    In Svelte, you can handle form submissions by listening for the `submit` event on the `<form>` element and preventing the default browser behavior. This allows you to process form data programmatically.

    Example: Simple Form Submit

    Here, `bind:value={name}` keeps the input and variable in sync. The `handleSubmit` function is called when the form is submitted, and `event.preventDefault()` prevents the default page reload.

    Example: Multiple Inputs
    Best practices for form handling in Svelte:
    • Use `on:submit` on the `<form>` to handle submissions.
    • Always call `event.preventDefault()` to prevent full page reloads if using client-side handling.
    • Use `bind:value` for each input to maintain two-way binding.
    • You can validate input fields inside the submit handler before processing.
    • For async operations (e.g., API calls), make the handler `async` and handle errors appropriately.