In the watch demo, It looks like the field name in errors is wrong.

[LydiaYoon]

while studying, I found this..
In the CodeSandbox demo on this page,

• JS CodeSandbox
• TS CodeSandbox

It looks like the field name in errors is wrong.

I think errors.age is correct,

<label>Age</label>
<input type="number" {...register("age", { min: 50 })} />
{errors.age && <p>{"The number must be greater then 49"}</p>}

not errors.name.

<label>Age</label>
<input type="number" {...register("age", { min: 50 })} />
{errors.name && <p>{"The number must be greater then 49"}</p>}

cause, it is the part that shows the error related to the "age".

JS CodeSandbox

TS CodeSandbox

what do you think about it? tell me your opinions.
Maybe I didn't understand the intention properly.

+) I can't speak English well, so I used a translator. 🥲

[Moshyfawn]

You're correct!

Thank you for spotting it; I've fixed it just now.

Good studies to you!

P.S. don't worry worry about your English ;)