My take on this challenge

Fun little challenge, in regards to the error message when the wrong value is entered, i tried to dynamicallyinsert the error message from JS, it worked alright, but if you started spamming the submit button you would get like 10 error messages one after the other, which i could not figure to stop it from doing that, so i went the other way with a display block/none on a hard coded p element in the html file.