Regular expressions pcre2 · Common patterns
Semantic version
Match versions like 1.4.2, 2.0.0-beta.1 or 1.0.0+build.5.
^\d+\.\d+\.\d+(?:-[\w.]+)?(?:\+[\w.]+)?$
Official Regular expressions pcre2 documentation
More common patterns commands
All common patterns commands · Regular expressions pcre2 cheatsheet