1. Dart
2. dart:core
3. RegExp
4. stringMatch abstract method

##### RegExp class

1. Constructors
2. RegExp
3. Properties
4. hashCode
5. isCaseSensitive
6. isDotAll
7. isMultiLine
8. isUnicode
9. pattern
10. runtimeType
11. Methods
12. allMatches
13. firstMatch
14. hasMatch
15. matchAsPrefix
16. noSuchMethod
17. stringMatch
18. toString
19. Operators
20. operator ==
21. Static methods
22. escape

description

# stringMatch method Null safety

String? stringMatch (

1. String input

)

Returns the first substring match of this regular expression in `input`.

## Implementation

    String? stringMatch(String input);