javascript - String comparison of Japanese characters -


i need 2 compare strings see if same value, both strings in japanese. check seems fail , assume it's shortcoming of javascript , utf-8. should expected succeed? , how can make work? can javascript convert strings \x{57fc} perform comparison on?

var foo = '郵便番号',     bar = '郵便番号';  if(foo == bar){     console.log('they same'); }

update

it appears works fine, failure bigger issue backbone validation. answers.

you forgot quotes on strings!

run current code browser console open, , you'll see referenceerror due missing quotes (the interpreter think 郵便番号 identifier, not string).

wrap strings in proper quotes, , works, javascript can handle utf-8 fine:

var foo = '郵便番号',     bar = '郵便番号';  if(foo == bar){     console.log('they same'); }

regarding second question, can use '\u57fc', don't need to; it's same literal '埼'.


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