/ Reference of Built-in Symbols /
Strings and Characters / String Patterns / DigitCharacter /

DigitCharacter

DigitCharacter: represents the digits 0-9.

- StringMatchQ["1", DigitCharacter]
- StringMatchQ["a", DigitCharacter]
- StringMatchQ["12", DigitCharacter]
- StringMatchQ["123245", DigitCharacter..]

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