var form = null

async function submit(e) {
    e.preventDefault()

    const formData = new FormData(form)

    try {
        const response = await fetch("https://example.org/post", {
            method: "POST",
            body: formData,
        })

        const data = await response.json()

        window.sessionStorage.setItem("user", data.user)
        window.sessionStorage.setItem("session", data.session)

        window.location.assign("/");
    } catch (e) {
        console.error(e);
    }
}

window.onload = () => {
    form = document.getElementById("login-form")
    form.addEventListener("submit", submit)
}