Get UCS-2 length of a string https://mathiasbynens.be/notes/javascript-encoding https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
Get UCS-2 length of a string https://mathiasbynens.be/notes/javascript-encoding https://github.com/bestiejs/punycode.js - punycode.ucs2.decode