At least this behaviour is better than iOS Safari, which will happily send an input field longer than maxlength to the server. You can find a whole bunch of Sta

At least this behaviour is better than iOS Safari, which will happily send an input field longer than maxlength to the server. You can find a whole bunch of StackOverflow questions about this [1][2]. So if you will need a server side check regardless of what Firefox does. (Of course, you need a server side check anyway, but you need one with proper feedback rather than throwing back an "Unacceptable" http status code). [1] https://stackoverflow.com/questions/33080103/ios-safari-ignores-html-maxlength-attribute https://stackoverflow.com/questions/33080103/ios-safari-igno... [2] https://stackoverflow.com/questions/27319642/is-there-a-workaround-for-text-input-maxlength-not-working-in-safari https://stackoverflow.com/questions/27319642/is-there-a-work...