Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community!

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript React Basics (2018) Understanding State State and Events Review

What the react am I doing wrong here?

Add the code that will call a function named startTimer when the button is clicked.

I have tried <button onClick={startTimer} >Start</button> and I have also tried <button onClick={startTimer()} >Start</button>

1 Answer

You need to add this.startTimer.