---
title: decimalDigits
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nscharacterset/decimaldigits
---

# decimalDigits

A character set containing the characters in the category of Decimal Numbers.

## Declaration

```swift
class var decimalDigits: CharacterSet { get }
```

## Return Value

Return Value A character set containing all the decimal digit characters.

## Discussion

Discussion Informally, this set is the set of all characters used to represent the decimal values 0 through 9. These characters include, for example, the decimal digits of the Indic scripts and Arabic.

## See Also

### Getting Standard Character Sets

- [alphanumerics](foundation/nscharacterset/alphanumerics.md)
- [capitalizedLetters](foundation/nscharacterset/capitalizedletters.md)
- [controlCharacters](foundation/nscharacterset/controlcharacters.md)
- [decomposables](foundation/nscharacterset/decomposables.md)
- [illegalCharacters](foundation/nscharacterset/illegalcharacters.md)
- [letters](foundation/nscharacterset/letters.md)
- [lowercaseLetters](foundation/nscharacterset/lowercaseletters.md)
- [newlines](foundation/nscharacterset/newlines.md)
- [nonBaseCharacters](foundation/nscharacterset/nonbasecharacters.md)
- [punctuationCharacters](foundation/nscharacterset/punctuationcharacters.md)
- [symbols](foundation/nscharacterset/symbols.md)
- [uppercaseLetters](foundation/nscharacterset/uppercaseletters.md)
- [whitespacesAndNewlines](foundation/nscharacterset/whitespacesandnewlines.md)
- [whitespaces](foundation/nscharacterset/whitespaces.md)