Skip to content

shadcn.io is an independent project built on shadcn/ui

Free

Email Validation Form for Ark UI

An email field and a confirm email field that must match, and each one is checked as an address first.

Email and Confirm Email both have to be real addresses. If they differ, Confirm Email shows Emails don't match. Continue waits until both pass.

Use it when a mistyped address would lock someone out. One address, with no confirmation, is a single Input. In React, Ark UI does not compare the two fields.

Preview

Preview width

Installation

Sign in to get your install command
Free with an account. It carries your token, so the CLI installs everything in one go.
GoogleGitHub
Use email insteadNo credit card

Usage

<form
  className="w-full max-w-md"
  noValidate
  onSubmit={form.handleSubmit(onSubmit)}
>
  <FieldGroup>
    <Controller
      control={form.control}
      name="email"
      render={({ field, fieldState }) => (
        <Field invalid={fieldState.invalid}>
          <FieldLabel>Email</FieldLabel>
          <Input {...field} placeholder="you@example.com" type="email" />
          <FieldDescription>Enter your email address.</FieldDescription>
          <FieldError>{fieldState.error?.message}</FieldError>
        </Field>
      )}
    />
    <Controller
      control={form.control}
      name="confirmEmail"
      render={({ field, fieldState }) => (
        <Field invalid={fieldState.invalid}>
          <FieldLabel>Confirm Email</FieldLabel>
          <Input {...field} placeholder="you@example.com" type="email" />
          <FieldDescription>
            Re-enter your email to confirm.
          </FieldDescription>
          <FieldError>{fieldState.error?.message}</FieldError>
        </Field>
      )}
{/* The rest of the file is under Installation. */}

FAQ

How does the confirm-email check work?

The object's refine checks data.email === data.confirmEmail. When they differ it fails with "Emails don't match" on path: ["confirmEmail"], so the message shows in the confirm field's FieldError.

What does each field check before the match?

email is .min(1, "Email is required") piped into z.email("Please enter a valid email address"). confirmEmail is .min(1, "Please confirm your email") piped into the same z.email. An empty field shows the required message, not the format one.

Does the match ignore case?

No. The refine uses ===, so You@example.com and you@example.com don't match, and Confirm Email shows "Emails don't match".

How are the two inputs set up?

Both are Inputs with type="email" and placeholder you@example.com, with field spread onto them. defaultValues sets both to "", and the form's noValidate lets the Zod messages show instead of the browser's.

What do the descriptions say?

Email's FieldDescription says "Enter your email address." Confirm Email's says "Re-enter your email to confirm." They stay visible above the FieldError.

When does the mismatch appear?

mode is the default, so the field checks and the refine first run on submit. Continue is a type="submit" button, and onSubmit logs the values only when both are the same valid email.

API Reference

Field

Sets invalid={fieldState.invalid} and orientation="horizontal". The rest is on the Field page.

Input

Sets field, placeholder="you@example.com" and type="email". The rest is on the Input page.

Button

Sets type="submit". The rest is on the Button page.

All 42 form examples