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Password Input Form for Ark UI

A single password field that must be at least 8 characters, with that rule written under the input.

Password is masked. The note says Must be at least 8 characters long. Continue shows Password must be at least 8 characters until the value is long enough.

Use it when length is the only rule. A confirmation is a second Input you compare against this one. In React, Ark UI does not measure the password.

Preview

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Installation

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Usage

<form className="w-full max-w-md" onSubmit={form.handleSubmit(onSubmit)}>
  <FieldGroup>
    <Controller
      control={form.control}
      name="password"
      render={({ field, fieldState }) => (
        <Field invalid={fieldState.invalid}>
          <FieldLabel>Password</FieldLabel>
          <Input {...field} placeholder="********" type="password" />
          <FieldDescription>
            Must be at least 8 characters long.
          </FieldDescription>
          <FieldError>{fieldState.error?.message}</FieldError>
        </Field>
      )}
    />
    <Field orientation="horizontal">
      <Button type="submit">Continue</Button>
    </Field>
  </FieldGroup>
</form>

FAQ

What password does this form accept?

password is z.string().min(8, "Password must be at least 8 characters."). There is no letter, number or symbol check; see the password strength example for those.

How is the password hidden?

The Input sets type="password", so the browser masks it. The typed string is still what React Hook Form stores. The placeholder is eight asterisks.

Where are the requirements written?

FieldDescription says "Must be at least 8 characters long." When submit fails the minimum, the Field gets invalid and FieldError shows "Password must be at least 8 characters."

How is the field registered?

useForm takes zodResolver(formSchema) and defaultValues of password: "". The Controller with name="password" spreads field onto the Input. Field links FieldLabel to the input.

What does Continue do?

Continue is a type="submit" button. form.handleSubmit(onSubmit) calls onSubmit only after the 8 character check passes, and the handler logs { password }.

Does the error show while typing?

Not at first: mode is unset, so the check waits for submit. After a failed submit, it runs on each change and the error clears at 8 characters. The description stays visible the whole time.

API Reference

Field

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

Input

Sets field, placeholder="********" and type="password". The rest is on the Input page.

Button

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

All 42 form examples