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30 lines
1.1 KiB
30 lines
1.1 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 = isInt; |
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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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var int = /^(?:[-+]?(?:0|[1-9][0-9]*))$/; |
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var intLeadingZeroes = /^[-+]?[0-9]+$/; |
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function isInt(str, options) { |
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(0, _assertString.default)(str); |
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options = options || {}; // Get the regex to use for testing, based on whether |
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// leading zeroes are allowed or not. |
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var regex = options.hasOwnProperty('allow_leading_zeroes') && !options.allow_leading_zeroes ? int : intLeadingZeroes; // Check min/max/lt/gt |
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var minCheckPassed = !options.hasOwnProperty('min') || str >= options.min; |
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var maxCheckPassed = !options.hasOwnProperty('max') || str <= options.max; |
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var ltCheckPassed = !options.hasOwnProperty('lt') || str < options.lt; |
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var gtCheckPassed = !options.hasOwnProperty('gt') || str > options.gt; |
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return regex.test(str) && minCheckPassed && maxCheckPassed && ltCheckPassed && gtCheckPassed; |
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} |
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module.exports = exports.default; |
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module.exports.default = exports.default; |