How to remove "erase data" option for user?

FAQ
1

Hi Team,

The following are the steps performed
1.Developed an app using Blynk.(App contains only history graph with Temperature and Humidity)
2.I have created a link for “shared access”.
3.User scanned QR code and accessing my app.
4.User is also able to erase data of history graph.

Query:
Can I restrict user ,not to erase data?

Thanks,
Vijay

2

Hello.

No.