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![Alan Stride](https://secure.gravatar.com/avatar/1e6ebde76312096b15898b9c7124c619?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Alan Stride
1,660 PointsWhy did we not format 'DONE', 'HELP' and 'SHOW' to lower case?
Just curious as to why Craig did not format these input options, just in case a user were to write it in lower case instead? In previous videos we are taught to do this and if you were to write 'done' for example, instead of 'DONE', then it will get added to the shopping list. Is there a technical reason why we did not do this for this exercise or is it just optional and insignificant?
2 Answers
![Adam N](https://secure.gravatar.com/avatar/361b944f1d677812187704f684afa405?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Adam N
70,280 PointsLooks like they just decided against writing it like that. It doesn't seem too common to make user's write commands in all caps, tho. Just being aware that it could've been written differently is enough here
Let me know if this helps!
![Alan Stride](https://secure.gravatar.com/avatar/1e6ebde76312096b15898b9c7124c619?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Alan Stride
1,660 PointsYes, thanks Adam!