by admin » Tue Mar 21, 2017 7:25 pm
hello Kris, validation of email address is extremely complicated (see RFC) and this feature provides just a very basic functionality to this. it is very complicated to compare unicode strings in javascript if there is any capitalization since email address should also support special characters - such as used in chinese.
right now this would be way too complicated to get fixed and i believe it's not that much of a problem. if those 2 emails must be identical, i believe customer should make sure they are indentical.
best regards, stan