reflex/docs/library/chakra/forms/pininput.md

components
rx.chakra.PinInput

import reflex as rx

PinInput

The PinInput component is similar to the Input component, but it is optimized for entering sequences of digits

class PinInputState(rx.State):
    pin: str


def basic_pininput_example():
    return rx.chakra.vstack(
        rx.chakra.heading(PinInputState.pin),
        rx.chakra.box(
            rx.chakra.pin_input(
                length=4,
                on_change=PinInputState.set_pin,
                mask=True,
            ),
        ),
    )

The PinInput component can also be customized as seen below.

rx.chakra.center(
    rx.chakra.pin_input(
        rx.chakra.pin_input_field(color="red"),
        rx.chakra.pin_input_field(border_color="green"),
        rx.chakra.pin_input_field(shadow="md"),
        rx.chakra.pin_input_field(color="blue"),
        rx.chakra.pin_input_field(border_radius="md"),
        on_change=PinInputState.set_pin,
    )
)