stimulus-zod-form v0.1.0

Stimulus Zod Form

Stimulus Zod Validated Form

For the ten people on earth who want to use Zod with Stimulus for client side validation.

This package was inspired by Remix Validated Form but a whole lot simpler thanks to Stimulus!

Usage

Define your schema and register the controllers

import { Application } from "@hotwired/stimulus"
import { FormController, FieldController } from "stimulus-zod-form";
import { z } from "zod";

const PersonSchema = z.object({
  name: z.string().min(3),
  email: z.string().email("invalid_email"),
  addresses: z.array(z.object({ city: z.string() }))
})

const PersonFormController = FormController(PersonSchema);

window.Stimulus = Application.start();
Stimulus.register("form", PersonFormController);
Stimulus.register("field", FieldController);

Let the controllers spring to life!

<form data-controller="form"
  data-form-field-outlet=".form-field"
  data-action="form#submit"
  data-form-error-map-value='{ "invalid_email": "correo inválido", ... }'>

  <div data-form-target="error"></div>

  <div data-controller="field" class="form-field">
   <input name="addresses[0].city"
     data-field-target="input"
     data-action="blur->field#setTouched blur->form#validate" />
   <div data-field-target="error"></div>
  </div>
</form>

Summary

In the sample code above note the following

• Form field outlets data-form-field-outlet
• Form validate on submit data-action="form#submit"
• Field validate on blur data-action="blur->field#setTouched blur->form#validate"
• Field input target data-field-target="input"
• Field error target data-field-target="error"
• Form error target data-form-target="error"
• Error localization data-form-error-map-value