Other Frontend Options

No dedicated Raykoi adapter needed for a framework outside React/Vue/Svelte/Angular — the same createClient() / client.form(id).submit() calls used in Node.js work identically inside any environment’s own idiom (Solid.js, Alpine.js, jQuery, or anything else):

import { createClient } from '@raykoi/sdk';

const client = createClient();
const form = client.form('YOUR_PUBLIC_ID');

await form.submit({ email: 'user@example.com' });

Wire that call into your framework’s own event handling — a signal-driven onSubmit, an @submit.prevent, a jQuery .on('submit', ...) — reading real field values off the event instead of a hardcoded string.

CAPTCHA

The raw client.form(id).submit() call never renders or manages a CAPTCHA widget for you, in a browser or in Node.js — it gets no <form>/event reference, just a formId and a data object, so there’s nothing for it to mount a widget into. That’s different from the framework adapters (useRaykoiForm etc.) and submit.js, both of which fully own a widget’s lifecycle.

Invisible mode
Checkbox mode

Automatic — the one thing a browser does give you here. A token is silently acquired and attached before every submit(), nothing to add:

await form.submit({ email });

Manual. Render the provider’s widget yourself, then pass the resulting token — form.meta() tells you which provider/site key to use:

const { captcha } = await form.meta(); // { provider, siteKey, widgetMode: 'checkbox' }
// ...render captcha.provider's widget with captcha.siteKey, get a token from its callback...
await form.submit({ email }, { captchaToken });

Authenticating with a secret API key instead? CAPTCHA is skipped entirely regardless of widget mode.

Preact

Preact’s API is React-compatible via preact/compat — @raykoi/sdk/react works as-is, no separate adapter needed. Use the React page.

​CAPTCHA

​Preact

CAPTCHA

Preact