Concrete Javascript Regex for Accented Characters (Diacritics)

Question

I\'ve looked on Stack Overflow (replacing characters.. eh, how JavaScript doesn\'t follow the Unicode standard concerning RegExp, etc.) and haven\'t really found a concrete

Answer 1

from this wiki : https://en.wikipedia.org/wiki/List_of_Unicode_characters#Basic_Latin

for latin letters, I use

/^[A-zÀ-ÖØ-öø-ÿ]+$/ 

it avoids hyphens and specials chars