README

Generate a QR code

Requirements

This plugin requires Craft CMS 5.0 or later.

Installation

To install the plugin, follow these instructions.

1. Open your terminal and go to your Craft project:

    cd /path/to/project

1. Then tell Composer to load the plugin:

    composer require webdna/qrcode

1. In the Control Panel, go to Settings → Plugins and click the “Install” button for QRCode.

QRCode Overview

This allows the generation of a QRCode via a fieldtype, variable or twig filter.

QRCode Options

All instances of QRCode accept the following parameters:

1. Data: the data for the code.
2. Size: the size in pixels (default: 300)

Using QRCode

Fieldtype: In the fieldtype settings, you can use twig to dynamically get properties of the element that it is set on. eg on a user element:

    {"name":"{{ user.fullName }}"}

Twig variables:

    {{ craft.qrcode.generate(1234567890) }}

    {{ craft.qrcode.generate({"name":"John Smith"}, 100) }}

Twig Filters:

    {{ 1234567890|qrcode }}

    {{ {"name":"John Smith"}|qrcode(100) }}

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