iHateRegex
match a SemVer string
Edit anything to remix
JavaScript

Expression

/
/gm
Test bench

Sample text

19 matches
Structure

Railroad diagram

Live

Strings that match

  • 0.0.4
  • 1.2.3
  • 10.20.30
  • 1.1.2-prerelease+meta
  • 1.1.2+meta
  • 1.0.0-alpha
  • 1.0.0-alpha.beta
  • 1.0.0-alpha.1
  • 1.0.0-alpha.0valid
  • 1.0.0-rc.1+build.1
  • 1.2.3-beta
  • 10.2.3-DEV-SNAPSHOT
  • 1.2.3-SNAPSHOT-123
  • 1.0.0
  • 2.0.0+build.1848
  • 2.0.1-alpha.1227
  • 1.0.0-alpha+beta
  • 1.2.3----RC-SNAPSHOT.12.9.1--.12+788
  • 1.2.3----R-S.12.9.1--.12+meta

Strings that don’t match

  • 1
  • 1.2
  • 01.1.1
  • 9.8.7-whatever+meta+meta
  • 1.2.3.DEV
  • 1.2.3-0123
  • 1.0.0-alpha_beta
  • 1.2-SNAPSHOT
  • 1.2.31.2.3----RC-SNAPSHOT.12.09.1--..12+788