first version string
second version string
OptionaloptionsOrLoose: boolean | Optionsan options object { loose } (where loose is the only available option) or a boolean indicating whether to enable loose mode. In loose mode, the parser is more forgiving with imperfectly formatted semver strings
true if v1 <= v2, false if v1 > v2
v1 <= v2 This is true if v1 is less than or equivalent to v2.
Example
Remarks
build identifier (
[+BUILD]) is not taken into account