Perfect enough? Hardly. Errors aren't shown until you submit, giving you no opportunity to fix the mistake while you are there. It also only shows one error a

Perfect enough? Hardly. Errors aren't shown until you submit, giving you no opportunity to fix the mistake while you are there. It also only shows one error at a time. So if you have multiple errors, you fix one, everything is fine, and you don't see an error until you submit again. > You should do the rest on the backend anyway Well yes, you should validate on the backend, but you shouldn't wait to only validate on the backend. This works well enough for getting things done quickly, but it's hardly a good UX, and a far cry from "perfect enough," whatever that means.