response.data.errmsg

[JasonDuquain]

On line 32 there is a conditional that starts with:

if (!response.data.errmsg)

I think this is supposed to be:

if (!response.data.error)

I tried to cause an error with both and only the 2nd one looked like it console logged the output. I looked at the axios docs and could not find anything with response.data.errmsg

[shoesandsocks]

I noticed the same thing and also addressed it by modifying the check on the response to look for data.error. Then, while testing something else, I did get back a data.errmsg! In my case, when I had a basic error like a missing required-field, I got back a full response object with data.error and all the other usual keys... but when I got submitted signup with a duplicate key (by mistake), I got back a MongoError with an entirely different shape:

{driver: true, name: "MongoError", index: 0, code: 11000, errmsg: "E11000 duplicate key error collection: test.users index: email_1 dup key: { : null }"}

I suppose the best practice is to check for both.