---
title: "qr auth · RUAL Documentation"
description: "QR Code containing URL to login page, used to login via a mobile device"
canonical: https://docs.rual.nl/block-types/Component%20UI/component_qrauth
language: en
---

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# qr auth

This block is part of the [`Component UI`](https://docs.rual.nl/block-types/Component%20UI) group and was last modified in core [`v10.4.28`](https://docs.rual.nl/core-versions/100428).

QR Code containing URL to login page, used to login via a mobile device

- Authenticated required `inpinfunction`

- uicomponent `uicomponent`

A typical wiring for [QR Auth](https://docs.rual.nl/block-types/Component%2520UI/component_qrauth): the `uicomponent` out pin feeds [build PDF](https://docs.rual.nl/block-types/files/file_generate_pdf).

[![Studio canvas example for the QR Auth block: typical wiring for QR Auth.](https://docs.rual.nl/canvas-examples/component_qrauth.png)](https://docs.rual.nl/canvas-examples/component_qrauth.png?v=3)

## Version history

Introduced in [`v10.4.28`](https://docs.rual.nl/core-versions/100428).

- [Back to `Component UI`](https://docs.rual.nl/block-types/Component%20UI): Return to the main group to view all sub-groups

- [Back to `barcode`](https://docs.rual.nl/block-types/Component%20UI?group=barcode): Return to the group to view all blocks within this group

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