One button, two functions?

1. How to assign two function to one button?
2. Can you have multiple onClick events on one button?
3. Can I have two onClick events in one element?

How to assign two function to one button?

Yes, you can call two JS Function on one onClick. Use semicolon (';') between both the functions.

Can you have multiple onClick events on one button?

The first way to perform multiple onClick events in React is to write your logic in a single function, and then call that function inside of the onClick event handler. To learn more about the onClick event handler in React, check out my tutorial on React onClick Event Handling with Examples.

Can I have two onClick events in one element?

The addEventListener() method

You can add many event handlers of the same type to one element, i.e two "click" events.