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! While you're at it, check out some resources Treehouse students have shared here.
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 trialAshish S
Python Web Development Techdegree Student 938 PointsWhy token need to be unique?
Why token need to be unique?
1 Answer
Steven Parker
231,236 PointsIt's each token ID that needs to be unique. And that is because it is used to find a specific token in the collection. If two of them had the same ID the code would not be able to tell which one you were referring to.
Also, HTML rules say all element IDs on the same page must be different.
Blake Morrison
9,665 PointsBlake Morrison
9,665 PointsSteven Parker = The Hero We Need
Steven Parker
231,236 PointsSteven Parker
231,236 PointsAww, shucks.