javascript - What would be the regular expression to accept only 2 bytes accented characters with spaces? -

i have text field in have accept 2 bytes accented characters, in whatever language is. i.e. whether french, german, spanish, etc.

i used regex : /^[a-zÀ-ÿ\\s]*$/

but not accept character : ¢

thanks in advance

i got solution other source. can done without regular expression also.

javascript function created calculates bytes each character. , validate if more 2 bytes or not.