1 files changed, 31 insertions, 0 deletions
diff --git a/includes/external/addressbook/node_modules/validator/lib/isJWT.js b/includes/external/addressbook/node_modules/validator/lib/isJWT.js
new file mode 100644
index 0000000..65d89fc
--- /dev/null
+++ b/includes/external/addressbook/node_modules/validator/lib/isJWT.js
@@ -0,0 +1,31 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = isJWT;
+
+var _assertString = _interopRequireDefault(require("./util/assertString"));
+
+var _isBase = _interopRequireDefault(require("./isBase64"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function isJWT(str) {
+  (0, _assertString.default)(str);
+  var dotSplit = str.split('.');
+  var len = dotSplit.length;
+
+  if (len > 3 || len < 2) {
+    return false;
+  }
+
+  return dotSplit.reduce(function (acc, currElem) {
+    return acc && (0, _isBase.default)(currElem, {
+      urlSafe: true
+    });
+  }, true);
+}
+
+module.exports = exports.default;
+module.exports.default = exports.default;
+\ No newline at end of file