incorrect regex passes on negated character class

[ahrjarrett]

in module #5 titled "negated character class", the tests don't cover an incorrect answer.

//CORRECT ANSWER:
module.exports = function (str) {
return /^[^0-9][^A-Z]/.test(str)
}

//INCORRECTLY ACCEPTS:
module.exports = str => /[^0-9][^A-Z]/.test(str)/

//AND:
module.exports = str => /\D[^A-Z]/.test(str)

that means that the string does not have to start with a non-digit, just contain this sequence of two numbers somewhere within it.

[janeluck]

you are right, i got this problem too