A regular expression that checks if a string contains Chinese, Japanese, and/or Korean characters.
/[\u3040-\u30ff\u3400-\u4dbf\u4e00-\u9fff\uf900-\ufaff\uff66-\uff9f\u3131-\uD79D]{0,}$/
Matches:
- 中文
- こんにちは世界
- 헬로월드
Non-matches:
- 中文abc
- こんにちは世界!
- 헬로월드ABC
See Also:
- Regular Expression To Match Chinese Characters
- Regular Expression To Match Russian Cyrillic Characters
- Regular Expression To Match Persian Characters
- Regular Expression To Match Arabic Characters
- Regular Expression To Match Accented Characters
- Regular Expression To Match Hebrew And English Characters
- Regular Expression To Match All Greek & Latin Characters