Password Input

An input optimized for password and other sensitive-value entry. Renders a native <input type="password"> with a built-in trailing button that toggles between hidden (••••) and revealed (text) display.

When to use

Password fields on login, signup, and reset flows.
One-time tokens, recovery codes, or secrets the user needs to type accurately and may want to verify visually before submitting.

When not to use

For values that are never sensitive — use a plain Input.
For controls where the toggle would be confusing (e.g. masked input formatting like phone numbers).

Visibility state

The toggle is uncontrolled by default. Pass showValue to control the visibility from the outside (useful when one UI control toggles multiple password fields), and onValueVisibilityChange to be notified when the user toggles via the built-in button.

Accessibility

Always pair with a Label. The toggle button has its own accessible name announcing the current state. The input keeps autocomplete="current-password" / "new-password" semantics — set autoComplete explicitly per flow.

Browser password managers

When revealed, the input switches to type="text" — some password managers may pause autofill in this state, which is the intended security tradeoff.

Password

Password (error)

Controlled Visibility

1import { Label } from "@ngrok/mantle/label";2import { PasswordInput } from "@ngrok/mantle/input";3 4<div className="flex w-full max-w-64 flex-col gap-1.5">5	<Label htmlFor="password">Password</Label>6	<PasswordInput id="password" />7</div>8<div className="flex w-full max-w-64 flex-col gap-1.5">9	<Label htmlFor="password-error">Password (error)</Label>10	<PasswordInput id="password-error" validation="error" />11</div>

API Reference

The PasswordInput accepts the following props in addition to the standard HTML input attributes.

Prop	Type	Default	Description
`onValueVisibilityChange`	`(value: boolean) => void`		Callback for when the visibility of the password value changes.
`showValue`	`boolean`	`false`	Show/hide the password value as a controlled state.
`validation`	`"error"` \| `"success"` \| `"warning"` \| `false` \| `() => "error" \| "success" \| "warning" \| false`		Use the `validation` prop to show if the input has a specific validation status. This will change the border and outline of the input. The `false` type is useful when using short-circuiting logic so that you don't need to use a ternary with `undefined`. Setting `validation` to `error` also sets `aria-invalid`.