React Js Generate QR Code | Generator
React Js Generate QR Code | Generator:To generate QR codes in ReactJS without using a library, import the QR code generation algorithm, create a component, and utilize state to manage QR code data. Convert data into a QR code format and render it using an HTML image tag. Implement error handling and user input for data customization. This approach offers a lightweight solution, enabling custom QR code generation within a ReactJS application.
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How can I use Reactjs to generate QR codes?
This ReactJS code snippet generates a QR code using user-provided input. It utilizes the 'useState' hook to manage user input and QR code image source. Upon entering text and clicking the "Generate QR Code" button, the app uses the Axios library to send a GET request to 'qrserver.com' API. This API creates a QR code with the provided data and specified size. The response data (QR code image) is converted into an image source and displayed on the page. The user can see the generated QR code for the input text. The code demonstrates how to create dynamic QR codes within a React app.
Output of React Js Generate QR Code | Generator
