1. Dart
2. dart:core
3. RegExp
4. hasMatch 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

# hasMatch method Null safety

bool hasMatch (

1. String input

)

Returns whether the regular expression has a match in the string `input`.

## Implementation

    bool hasMatch(String input);