Regular expression to match ASCII and Unicode letters
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25-09-2019 - |
Question
Recently I discovered, to my surprise, that JavaScript has no built-in support for Unicode regular expressions.
So how can I test a string for letters only, Unicode or ASCII?
Solution
I'd recommend Steven Levithan's excellent XRegExp library, which has a Unicode plugin containing various Unicode character classes: http://xregexp.com/plugins/
OTHER TIPS
Recently I discovered, to my surprise, that javascript has no builtin support for unicode regex.
This comes to a surprise to me as well because
alert(/\u00B6/.test("¶"));
prints true.
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