LetterCharacter
Available
String pattern for letter characters
LetterCharacter
StringMatchQ[#, LetterCharacter]& /@ {"a", "1", "B", ".", " "}
→ {True, False, True, False, False}StringMatchQ[#, LetterCharacter]& /@ {"a", "1", "B", " "}
→ {True, False, True, False} All 6300 functions ·
Use this from an MCP client