Añade un formulario de feedback a tu sitio web o app

<form id="feedback" action="https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx" method="post">
  <fieldset>
    <legend>How useful was this page?</legend>
    <label><input type="radio" name="rating" value="1" required /> 1</label>
    <label><input type="radio" name="rating" value="2" /> 2</label>
    <label><input type="radio" name="rating" value="3" /> 3</label>
    <label><input type="radio" name="rating" value="4" /> 4</label>
    <label><input type="radio" name="rating" value="5" /> 5</label>
  </fieldset>
  <label for="comment">What would make it better?</label>
  <textarea id="comment" name="comment" rows="4" maxlength="4000"></textarea>
  <label for="feedback-email">Email, if you'd like a reply</label>
  <input id="feedback-email" name="email" type="email" />
  <input type="hidden" name="page" />
  <input name="_gotcha" type="text" tabindex="-1" autocomplete="off" hidden />
  <button>Send feedback</button>
  <p id="feedback-status" role="status"></p>
</form>

<script>
  const form = document.getElementById("feedback");
  const status = document.getElementById("feedback-status");
  form.elements.page.value = location.origin + location.pathname;

  form.addEventListener("submit", async (event) => {
    event.preventDefault();
    const button = form.querySelector("button");
    button.disabled = true;
    status.textContent = "Sending";
    try {
      const response = await fetch(form.action, {
        method: "POST",
        headers: { Accept: "application/json" },
        body: new FormData(form),
      });
      const result = await response.json();
      if (result.ok) {
        form.replaceChildren(Object.assign(document.createElement("p"), { textContent: "Thanks. The team reads every note." }));
        return;
      }
      const fields = result.error.fields ?? {};
      status.textContent = fields.rating?.[0] ?? fields.comment?.[0] ?? fields.email?.[0] ?? result.error.message;
    } catch {
      status.textContent = "Couldn't send it. Try again in a moment.";
    }
    button.disabled = false;
  });
</script>

"use server";

import { headers } from "next/headers";

export interface FeedbackState {
  sent: boolean;
  error: string;
}

export async function sendFeedback(_previous: FeedbackState, formData: FormData): Promise<FeedbackState> {
  const rating = Number(formData.get("rating"));
  if (!Number.isInteger(rating) || rating < 1 || rating > 5) return { sent: false, error: "Pick a score from 1 to 5." };

  const incoming = await headers();
  const referer = incoming.get("referer");
  const origin = incoming.get("origin");
  const page = referer ? new URL(referer) : null;

  const response = await fetch("https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx", {
    method: "POST",
    headers: {
      Accept: "application/json",
      "Content-Type": "application/json",
      Authorization: `Bearer ${process.env.IKIFORM_SECRET_KEY}`,
      ...(origin ? { Origin: origin } : {}),
    },
    body: JSON.stringify({
      rating,
      comment: String(formData.get("comment") ?? ""),
      email: String(formData.get("email") ?? ""),
      page: page ? page.origin + page.pathname : "",
      _gotcha: String(formData.get("_gotcha") ?? ""),
    }),
  });
  const result = await response.json().catch(() => null);
  if (result?.ok) return { sent: true, error: "" };
  const fields = result?.error?.fields ?? {};
  return { sent: false, error: fields.comment?.[0] ?? fields.email?.[0] ?? "Couldn't send it. Try again." };
}

"use client";

import { useActionState } from "react";
import { type FeedbackState, sendFeedback } from "./actions";

const initial: FeedbackState = { sent: false, error: "" };

export function FeedbackForm() {
  const [state, action, pending] = useActionState(sendFeedback, initial);

  if (state.sent) return <p role="status">Thanks. The team reads every note.</p>;

  return (
    <form action={action}>
      <fieldset>
        <legend>How useful was this page?</legend>
        {[1, 2, 3, 4, 5].map((score) => (
          <label key={score}>
            <input type="radio" name="rating" value={score} required /> {score}
          </label>
        ))}
      </fieldset>
      <label htmlFor="comment">What would make it better?</label>
      <textarea id="comment" name="comment" rows={4} maxLength={4000} />
      <label htmlFor="feedback-email">Email, if you'd like a reply</label>
      <input id="feedback-email" name="email" type="email" />
      <input name="_gotcha" type="text" tabIndex={-1} autoComplete="off" hidden />
      {state.error ? <p role="alert">{state.error}</p> : null}
      <button disabled={pending}>{pending ? "Sending" : "Send feedback"}</button>
    </form>
  );
}

import { ActionError, defineAction } from "astro:actions";
import { getSecret } from "astro:env/server";
import { z } from "astro/zod";

export const server = {
  sendFeedback: defineAction({
    accept: "form",
    input: z.object({
      rating: z.coerce.number().int().min(1).max(5),
      comment: z.string().max(4000).nullish(),
      email: z.email().nullish(),
      page: z.string().nullish(),
      _gotcha: z.string().nullish(),
    }),
    handler: async (input, context) => {
      const origin = context.request.headers.get("origin");
      const response = await fetch("https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx", {
        method: "POST",
        headers: {
          Accept: "application/json",
          "Content-Type": "application/json",
          Authorization: `Bearer ${getSecret("IKIFORM_SECRET_KEY")}`,
          ...(origin ? { Origin: origin } : {}),
        },
        body: JSON.stringify(input),
      });
      const result = await response.json();
      if (!result.ok) throw new ActionError({ code: "BAD_REQUEST", message: result.error.message });
      return { sent: true };
    },
  }),
};

---
import { actions, isInputError } from "astro:actions";

const result = Astro.getActionResult(actions.sendFeedback);
const page = Astro.url.origin + Astro.url.pathname;
---

{result?.data?.sent ? (
  <p role="status">Thanks. The team reads every note.</p>
) : (
  <form method="POST" action={actions.sendFeedback}>
    <fieldset>
      <legend>How useful was this page?</legend>
      {[1, 2, 3, 4, 5].map((score) => (
        <label><input type="radio" name="rating" value={score} required /> {score}</label>
      ))}
    </fieldset>
    <label for="comment">What would make it better?</label>
    <textarea id="comment" name="comment" rows="4" maxlength="4000"></textarea>
    <label for="feedback-email">Email, if you'd like a reply</label>
    <input id="feedback-email" name="email" type="email" />
    <input type="hidden" name="page" value={page} />
    <input name="_gotcha" type="text" tabindex="-1" autocomplete="off" hidden />
    {result?.error && (
      <p role="alert">{isInputError(result.error) ? "Pick a score and check your email address." : result.error.message}</p>
    )}
    <button>Send feedback</button>
  </form>
)}

import { createServerFn, useServerFn } from "@tanstack/react-start";
import { getRequestHeader } from "@tanstack/react-start/server";
import { type FormEvent, useState } from "react";

const sendFeedback = createServerFn({ method: "POST" })
  .validator((data: unknown) => {
    if (!(data instanceof FormData)) throw new Error("Expected form data");
    const rating = Number(data.get("rating"));
    if (!Number.isInteger(rating) || rating < 1 || rating > 5) throw new Error("Pick a score from 1 to 5.");
    return {
      rating,
      comment: String(data.get("comment") ?? ""),
      email: String(data.get("email") ?? ""),
      page: String(data.get("page") ?? ""),
      _gotcha: String(data.get("_gotcha") ?? ""),
    };
  })
  .handler(async ({ data }) => {
    const origin = getRequestHeader("origin");
    const response = await fetch("https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx", {
      method: "POST",
      headers: {
        Accept: "application/json",
        "Content-Type": "application/json",
        Authorization: `Bearer ${process.env.IKIFORM_SECRET_KEY}`,
        ...(origin ? { Origin: origin } : {}),
      },
      body: JSON.stringify(data),
    });
    const result = await response.json();
    if (result.ok) return { sent: true, error: "" };
    const fields = result.error.fields ?? {};
    return { sent: false, error: String(fields.comment?.[0] ?? fields.email?.[0] ?? result.error.message) };
  });

export function FeedbackForm() {
  const send = useServerFn(sendFeedback);
  const [state, setState] = useState({ sent: false, error: "" });
  const [pending, setPending] = useState(false);

  async function onSubmit(event: FormEvent<HTMLFormElement>) {
    event.preventDefault();
    const data = new FormData(event.currentTarget);
    data.set("page", window.location.origin + window.location.pathname);
    setPending(true);
    try {
      setState(await send({ data }));
    } catch (error) {
      setState({ sent: false, error: error instanceof Error ? error.message : "Couldn't send it. Try again." });
    } finally {
      setPending(false);
    }
  }

  if (state.sent) return <p role="status">Thanks. The team reads every note.</p>;

  return (
    <form method="post" onSubmit={onSubmit}>
      <fieldset>
        <legend>How useful was this page?</legend>
        {[1, 2, 3, 4, 5].map((score) => (
          <label key={score}>
            <input type="radio" name="rating" value={score} required /> {score}
          </label>
        ))}
      </fieldset>
      <label htmlFor="comment">What would make it better?</label>
      <textarea id="comment" name="comment" rows={4} maxLength={4000} />
      <label htmlFor="feedback-email">Email, if you'd like a reply</label>
      <input id="feedback-email" name="email" type="email" />
      <input name="_gotcha" type="text" tabIndex={-1} autoComplete="off" hidden />
      {state.error ? <p role="alert">{state.error}</p> : null}
      <button disabled={pending}>{pending ? "Sending" : "Send feedback"}</button>
    </form>
  );
}

import { data } from "react-router";
import type { Route } from "./+types/api.feedback";

export async function action({ request }: Route.ActionArgs) {
  const formData = await request.formData();
  const origin = request.headers.get("origin");
  const response = await fetch("https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx", {
    method: "POST",
    headers: {
      Accept: "application/json",
      "Content-Type": "application/json",
      Authorization: `Bearer ${process.env.IKIFORM_SECRET_KEY}`,
      ...(origin ? { Origin: origin } : {}),
    },
    body: JSON.stringify({
      rating: String(formData.get("rating") ?? ""),
      comment: String(formData.get("comment") ?? ""),
      email: String(formData.get("email") ?? ""),
      page: new URL(String(formData.get("path") ?? "/"), request.url).href,
      _gotcha: String(formData.get("_gotcha") ?? ""),
    }),
  });
  const result = await response.json();
  if (result.ok) return { sent: true, error: "" };
  const fields = result.error.fields ?? {};
  return data(
    { sent: false, error: String(fields.rating?.[0] ?? fields.comment?.[0] ?? fields.email?.[0] ?? result.error.message) },
    { status: response.status },
  );
}

import { useFetcher, useLocation } from "react-router";
import type { action } from "../routes/api.feedback";

export function FeedbackForm() {
  const fetcher = useFetcher<typeof action>();
  const { pathname } = useLocation();
  const pending = fetcher.state !== "idle";

  if (fetcher.data?.sent) return <p role="status">Thanks. The team reads every note.</p>;

  return (
    <fetcher.Form method="post" action="/api/feedback">
      <fieldset>
        <legend>How useful was this page?</legend>
        {[1, 2, 3, 4, 5].map((score) => (
          <label key={score}>
            <input type="radio" name="rating" value={score} required /> {score}
          </label>
        ))}
      </fieldset>
      <label htmlFor="comment">What would make it better?</label>
      <textarea id="comment" name="comment" rows={4} maxLength={4000} />
      <label htmlFor="feedback-email">Email, if you'd like a reply</label>
      <input id="feedback-email" name="email" type="email" />
      <input type="hidden" name="path" value={pathname} />
      <input name="_gotcha" type="text" tabIndex={-1} autoComplete="off" hidden />
      {fetcher.data?.error ? <p role="alert">{fetcher.data.error}</p> : null}
      <button disabled={pending}>{pending ? "Sending" : "Send feedback"}</button>
    </fetcher.Form>
  );
}

import { error } from "@sveltejs/kit";
import { IKIFORM_SECRET_KEY } from "$app/env/private";
import type { RequestHandler } from "./$types";

export const POST: RequestHandler = async ({ request, fetch, url }) => {
  const body = await request.json();
  const rating = Number(body.rating);
  if (!Number.isInteger(rating) || rating < 1 || rating > 5) error(400, "Pick a score from 1 to 5.");

  const response = await fetch("https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx", {
    method: "POST",
    headers: {
      Accept: "application/json",
      "Content-Type": "application/json",
      Authorization: `Bearer ${IKIFORM_SECRET_KEY}`,
      Origin: request.headers.get("origin") ?? url.origin,
    },
    body: JSON.stringify({
      rating,
      comment: String(body.comment ?? ""),
      email: String(body.email ?? ""),
      page: String(body.page ?? ""),
      _gotcha: String(body._gotcha ?? ""),
    }),
  });
  const result = await response.json();
  if (!result.ok) {
    const fields = result.error.fields ?? {};
    error(response.status, String(fields.comment?.[0] ?? fields.email?.[0] ?? result.error.message));
  }
  return Response.json({ sent: true });
};

<script lang="ts">
  import { page } from "$app/state";

  let rating = $state(0);
  let comment = $state("");
  let email = $state("");
  let trap = $state("");
  let status = $state<"idle" | "sending" | "sent">("idle");
  let message = $state("");

  async function send(event: SubmitEvent) {
    event.preventDefault();
    status = "sending";
    message = "";
    const response = await fetch("/api/feedback", {
      method: "POST",
      headers: { Accept: "application/json", "Content-Type": "application/json" },
      body: JSON.stringify({ rating, comment, email, page: page.url.origin + page.url.pathname, _gotcha: trap }),
    });
    if (response.ok) {
      status = "sent";
      return;
    }
    message = (await response.json().catch(() => null))?.message ?? "Couldn't send it. Try again.";
    status = "idle";
  }
</script>

{#if status === "sent"}
  <p role="status">Thanks. The team reads every note.</p>
{:else}
  <form onsubmit={send}>
    <fieldset>
      <legend>How useful was this page?</legend>
      {#each [1, 2, 3, 4, 5] as score}
        <label><input type="radio" name="rating" value={score} bind:group={rating} required /> {score}</label>
      {/each}
    </fieldset>
    <label for="comment">What would make it better?</label>
    <textarea id="comment" name="comment" rows="4" maxlength="4000" bind:value={comment}></textarea>
    <label for="feedback-email">Email, if you'd like a reply</label>
    <input id="feedback-email" name="email" type="email" bind:value={email} />
    <input name="_gotcha" type="text" tabindex="-1" autocomplete="off" hidden bind:value={trap} />
    {#if message}
      <p role="alert">{message}</p>
    {/if}
    <button disabled={status === "sending"}>{status === "sending" ? "Sending" : "Send feedback"}</button>
  </form>
{/if}

export default defineEventHandler(async (event) => {
  const body = await readBody<{ rating?: number; comment?: string; email?: string; page?: string; _gotcha?: string }>(event);
  const config = useRuntimeConfig(event);
  const origin = getRequestHeader(event, "origin");

  const response = await fetch("https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx", {
    method: "POST",
    headers: {
      Accept: "application/json",
      "Content-Type": "application/json",
      Authorization: `Bearer ${config.ikiformSecretKey}`,
      ...(origin ? { Origin: origin } : {}),
    },
    body: JSON.stringify({
      rating: body.rating,
      comment: body.comment ?? "",
      email: body.email ?? "",
      page: body.page ?? "",
      _gotcha: body._gotcha ?? "",
    }),
  });
  const result = await response.json();
  if (!result.ok) {
    const fields = result.error.fields ?? {};
    throw createError({
      status: response.status,
      message: String(fields.rating?.[0] ?? fields.comment?.[0] ?? fields.email?.[0] ?? result.error.message),
    });
  }
  return { sent: true };
});

<script setup lang="ts">
const route = useRoute();
const requestUrl = useRequestURL();
const rating = ref<number | null>(null);
const comment = ref("");
const email = ref("");
const trap = ref("");
const status = ref<"idle" | "sending" | "sent">("idle");
const error = ref("");

async function send() {
  status.value = "sending";
  error.value = "";
  try {
    await $fetch("/api/feedback", {
      method: "POST",
      body: {
        rating: rating.value,
        comment: comment.value,
        email: email.value,
        page: requestUrl.origin + route.path,
        _gotcha: trap.value,
      },
    });
    status.value = "sent";
  } catch (failure) {
    error.value = (failure as { data?: { message?: string } }).data?.message ?? "Couldn't send it. Try again.";
    status.value = "idle";
  }
}
</script>

<template>
  <p v-if="status === 'sent'" role="status">Thanks. The team reads every note.</p>
  <form v-else @submit.prevent="send">
    <fieldset>
      <legend>How useful was this page?</legend>
      <label v-for="score in 5" :key="score">
        <input v-model="rating" type="radio" name="rating" :value="score" required /> {{ score }}
      </label>
    </fieldset>
    <label for="comment">What would make it better?</label>
    <textarea id="comment" v-model="comment" name="comment" rows="4" maxlength="4000" />
    <label for="feedback-email">Email, if you'd like a reply</label>
    <input id="feedback-email" v-model="email" name="email" type="email" />
    <input v-model="trap" name="_gotcha" type="text" tabindex="-1" autocomplete="off" hidden />
    <p v-if="error" role="alert">{{ error }}</p>
    <button :disabled="status === 'sending'">{{ status === "sending" ? "Sending" : "Send feedback" }}</button>
  </form>
</template>

import { submit } from "@ikiform/sdk";
import { type FormEvent, useState } from "react";

const FORM_ID = "frm_xxxxxxxxxxxxxxxx";

export function FeedbackForm() {
  const [status, setStatus] = useState<"idle" | "sending" | "sent">("idle");
  const [error, setError] = useState("");

  async function onSubmit(event: FormEvent<HTMLFormElement>) {
    event.preventDefault();
    const data = new FormData(event.currentTarget);
    data.set("page", window.location.origin + window.location.pathname);
    setStatus("sending");
    setError("");
    const result = await submit(FORM_ID, data);
    if (result.ok) {
      setStatus("sent");
      return;
    }
    const fields = result.error.fields ?? {};
    setError(fields.rating?.[0] ?? fields.comment?.[0] ?? fields.email?.[0] ?? result.error.message);
    setStatus("idle");
  }

  if (status === "sent") return <p role="status">Thanks. The team reads every note.</p>;

  return (
    <form onSubmit={onSubmit}>
      <fieldset>
        <legend>How useful was this page?</legend>
        {[1, 2, 3, 4, 5].map((score) => (
          <label key={score}>
            <input type="radio" name="rating" value={score} required /> {score}
          </label>
        ))}
      </fieldset>
      <label htmlFor="comment">What would make it better?</label>
      <textarea id="comment" name="comment" rows={4} maxLength={4000} />
      <label htmlFor="feedback-email">Email, if you'd like a reply</label>
      <input id="feedback-email" name="email" type="email" />
      <input name="_gotcha" type="text" tabIndex={-1} autoComplete="off" hidden />
      {error ? <p role="alert">{error}</p> : null}
      <button disabled={status === "sending"}>{status === "sending" ? "Sending" : "Send feedback"}</button>
    </form>
  );
}

<script setup lang="ts">
import { ref } from "vue";

const ENDPOINT = "https://ikiform.com/f/frm_xxxxxxxxxxxxxxxx";

const rating = ref(0);
const status = ref<"idle" | "sending" | "sent">("idle");
const error = ref("");

async function send(event: SubmitEvent) {
  const body = new FormData(event.target as HTMLFormElement);
  body.set("page", window.location.origin + window.location.pathname);
  status.value = "sending";
  error.value = "";
  try {
    const response = await fetch(ENDPOINT, { method: "POST", headers: { Accept: "application/json" }, body });
    const result = await response.json();
    if (result.ok) {
      status.value = "sent";
      return;
    }
    const fields = result.error.fields ?? {};
    error.value = fields.rating?.[0] ?? fields.comment?.[0] ?? fields.email?.[0] ?? result.error.message;
  } catch {
    error.value = "Couldn't send it. Try again in a moment.";
  }
  status.value = "idle";
}
</script>

<template>
  <p v-if="status === 'sent'" role="status">Thanks. The team reads every note.</p>
  <form v-else :action="ENDPOINT" method="post" @submit.prevent="send">
    <fieldset>
      <legend>How useful was this page?</legend>
      <label v-for="score in 5" :key="score">
        <input v-model="rating" type="radio" name="rating" :value="score" required /> {{ score }}
      </label>
    </fieldset>
    <label for="comment">{{ rating && rating <= 2 ? "What went wrong?" : "What would make it better?" }}</label>
    <textarea id="comment" name="comment" rows="4" maxlength="4000" />
    <label for="feedback-email">Email, if you'd like a reply</label>
    <input id="feedback-email" name="email" type="email" />
    <input name="_gotcha" type="text" tabindex="-1" autocomplete="off" hidden />
    <p v-if="error" role="alert">{{ error }}</p>
    <button :disabled="status === 'sending'">{{ status === "sending" ? "Sending" : "Send feedback" }}</button>
  </form>
</template>