Semantic Version
Semantic versioning (major.minor.patch)
Live Tester— test the Semantic Version pattern
Pattern
/^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?$/Should match →
Should not match →
Pattern
^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?$
Matching examples
1.0.02.3.4-beta.1Non-matching examples
1.0v1.0.0Breakdown
- (0|[1-9]\d*)\.
- Major version
- (0|[1-9]\d*)\.
- Minor version
- (0|[1-9]\d*)
- Patch version
- (?:-...)?
- Optional pre-release