Commit

1 files changed, 21 insertions, 0 deletions

diff --git a/src/node_modules/validator/es/lib/isHash.js b/src/node_modules/validator/es/lib/isHash.js
new file mode 100644
index 0000000..3495486
--- /dev/null
+++ b/src/node_modules/validator/es/lib/isHash.js
@@ -0,0 +1,21 @@
+import assertString from './util/assertString';
+var lengths = {
+  md5: 32,
+  md4: 32,
+  sha1: 40,
+  sha256: 64,
+  sha384: 96,
+  sha512: 128,
+  ripemd128: 32,
+  ripemd160: 40,
+  tiger128: 32,
+  tiger160: 40,
+  tiger192: 48,
+  crc32: 8,
+  crc32b: 8
+};
+export default function isHash(str, algorithm) {
+  assertString(str);
+  var hash = new RegExp("^[a-fA-F0-9]{".concat(lengths[algorithm], "}$"));
+  return hash.test(str);
+}
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