How to Use Regular Expressions to Distinguish National Languages in Swift

String(“안녕하세요”).range(of: “\\p{Hangul}”, options: .regularExpression)

True

String(“Say Hello”).range(of: “\\p{Hangul}”, options: .regularExpression)

False

  1. \p{Common}
  2. \p{Arabic}
  3. \p{Armenian}
  4. \p{Bengali}
  5. \p{Bopomofo}
  6. \p{Braille}
  7. \p{Buhid}
  8. \p{Canadian_Aboriginal}
  9. \p{Cherokee}
  10. \p{Cyrillic}
  11. \p{Devanagari}
  12. \p{Ethiopic}
  13. \p{Georgian}
  14. \p{Greek}
  15. \p{Gujarati}
  16. \p{Gurmukhi}
  17. \p{Han}
  18. \p{Hangul}
  19. \p{Hanunoo}
  20. \p{Hebrew}
  21. \p{Hiragana}
  22. \p{Inherited}
  23. \p{Kannada}
  24. \p{Katakana}
  25. \p{Khmer}
  26. \p{Lao}
  27. \p{Latin}
  28. \p{Limbu}
  29. \p{Malayalam}
  30. \p{Mongolian}
  31. \p{Myanmar}
  32. \p{Ogham}
  33. \p{Oriya}
  34. \p{Runic}
  35. \p{Sinhala}
  36. \p{Syriac}
  37. \p{Tagalog}
  38. \p{Tagbanwa}
  39. \p{TaiLe}
  40. \p{Tamil}
  41. \p{Telugu}
  42. \p{Thaana}
  43. \p{Thai}
  44. \p{Tibetan}
  45. \p{Yi}

ref:

Regex Tutorial - Unicode Characters and Properties
_Edit description_www.regular-expressions.info

iOS iosregex