.

qwen/nodejs/node_modules/validator/lib/isNumeric.js

@@ -0,0 +1,19 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = isNumeric;
+var _assertString = _interopRequireDefault(require("./util/assertString"));
+var _alpha = require("./alpha");
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+var numericNoSymbols = /^[0-9]+$/;
+function isNumeric(str, options) {
+  (0, _assertString.default)(str);
+  if (options && options.no_symbols) {
+    return numericNoSymbols.test(str);
+  }
+  return new RegExp("^[+-]?([0-9]*[".concat((options || {}).locale ? _alpha.decimal[options.locale] : '.', "])?[0-9]+$")).test(str);
+}
+module.exports = exports.default;
+module.exports.default = exports.default;