Current Dev State

static/js/ketcher2/node_modules/validator/lib/isInt.js

@@ -0,0 +1,33 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = isInt;
+
+var _assertString = require('./util/assertString');
+
+var _assertString2 = _interopRequireDefault(_assertString);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var int = /^(?:[-+]?(?:0|[1-9][0-9]*))$/;
+var intLeadingZeroes = /^[-+]?[0-9]+$/;
+
+function isInt(str, options) {
+  (0, _assertString2.default)(str);
+  options = options || {};
+
+  // Get the regex to use for testing, based on whether
+  // leading zeroes are allowed or not.
+  var regex = options.hasOwnProperty('allow_leading_zeroes') && !options.allow_leading_zeroes ? int : intLeadingZeroes;
+
+  // Check min/max/lt/gt
+  var minCheckPassed = !options.hasOwnProperty('min') || str >= options.min;
+  var maxCheckPassed = !options.hasOwnProperty('max') || str <= options.max;
+  var ltCheckPassed = !options.hasOwnProperty('lt') || str < options.lt;
+  var gtCheckPassed = !options.hasOwnProperty('gt') || str > options.gt;
+
+  return regex.test(str) && minCheckPassed && maxCheckPassed && ltCheckPassed && gtCheckPassed;
+}
+module.exports = exports['default'];