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35 lines
1.3 KiB
35 lines
1.3 KiB
"use strict"; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = isLength; |
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var _assertString = _interopRequireDefault(require("./util/assertString")); |
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
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function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } |
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/* eslint-disable prefer-rest-params */ |
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function isLength(str, options) { |
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(0, _assertString.default)(str); |
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var min; |
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var max; |
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if (_typeof(options) === 'object') { |
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min = options.min || 0; |
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max = options.max; |
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} else { |
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// backwards compatibility: isLength(str, min [, max]) |
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min = arguments[1] || 0; |
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max = arguments[2]; |
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} |
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var surrogatePairs = str.match(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g) || []; |
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var len = str.length - surrogatePairs.length; |
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return len >= min && (typeof max === 'undefined' || len <= max); |
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} |
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module.exports = exports.default; |
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module.exports.default = exports.default; |