I'd like to add a contact in a user's mobile contacts app from a web browser using a React.js web application. Ideally, I'd like this to work for both android and iOS devices. How could I do this?
imho a website cant simply access to mobile data (eg. contacts) for security reason.– boly38Jul 7, 2021 at 20:54
Try this. Support is patchy I think: https://developer.mozilla.org/en-US/docs/Web/API/Contact_Picker_API