is - nodef/extra-version GitHub Wiki

Checks if value is version. :running: :vhs: :package: :moon: :ledger:

version.is(v);
// v: value

const version = require('extra-version');

var x = version.from('1.2');
version.is(x);
// true

version.is(null);
// false

references

• Semantic versioning
• semver: @isaacs