Commit

1 files changed, 14 insertions, 0 deletions

diff --git a/src/node_modules/validator/es/lib/isSemVer.js b/src/node_modules/validator/es/lib/isSemVer.js
new file mode 100644
index 0000000..d9b51eb
--- /dev/null
+++ b/src/node_modules/validator/es/lib/isSemVer.js
@@ -0,0 +1,14 @@
+import assertString from './util/assertString';
+import multilineRegexp from './util/multilineRegex';
+/**
+ * Regular Expression to match
+ * semantic versioning (SemVer)
+ * built from multi-line, multi-parts regexp
+ * Reference: https://semver.org/
+ */
+
+var semanticVersioningRegex = multilineRegexp(['^(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-]*))*))', '?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$']);
+export default function isSemVer(str) {
+  assertString(str);
+  return semanticVersioningRegex.test(str);
+}
\ No newline at end of file