Create a function to send the data (image in blob format) to the backend. App.js is in Word, because otherwise an access is denied!Some additional info: The front is created using React Canvas (App.js). Base24toBlob.js is for converting an image from Base24 to Blob. POST http://localhost:3306/api/signatures . Content-Type: application/json. Index.js is a database configuration object. The application itself is a React Canvas for making signatures and saving them to MariaDB database.
