Concept mentionned when its not been covered in previous challenges

Describe your problem and how to reproduce it: Hi everyone, In the challenge linked below, it is mentionned :

So far, you’ve seen how to use if/else, &&, null and the ternary operator (condition ? expressionIfTrue : expressionIfFalse) to make conditional decisions about what to render and when.

I have seen challenges about if/else, && and the ternary operator but not about null.

After looking for some documentation, it appears that it is still a valid method for hiding a component.

Potential solutions :

• I think a challenge could be added to introduce this concept.
• An other option would be to modify the if/else challenge to cover this concept.
• Finally, a last option would be to delete the mention of this concept in the challenge linked below.

Any opinions ?

Add a Link to the page with the problem: React: Render Conditionally from Props

[ShaunSHamilton]

Excellent.

Then, I am opening this up to first-timers. What needs to be done is as mentioned in the OP:

Finally, a last option would be to delete the mention of this concept in the challenge linked below.

That is, the description of the challenge should not mention Campers as having learnt about null.

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[jblarriviere]

@moT01 good point

@ShaunSHamilton that’s fine by me !