45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
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'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 = isDecimal;
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var _merge = require('./util/merge');
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var _merge2 = _interopRequireDefault(_merge);
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var _assertString = require('./util/assertString');
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var _assertString2 = _interopRequireDefault(_assertString);
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var _includes = require('./util/includes');
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var _includes2 = _interopRequireDefault(_includes);
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var _alpha = require('./alpha');
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function decimalRegExp(options) {
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var regExp = new RegExp('^[-+]?([0-9]+)?(\\' + _alpha.decimal[options.locale] + '[0-9]{' + options.decimal_digits + '})' + (options.force_decimal ? '' : '?') + '$');
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return regExp;
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}
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var default_decimal_options = {
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force_decimal: false,
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decimal_digits: '1,',
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locale: 'en-US'
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};
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var blacklist = ['', '-', '+'];
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function isDecimal(str, options) {
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(0, _assertString2.default)(str);
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options = (0, _merge2.default)(options, default_decimal_options);
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if (options.locale in _alpha.decimal) {
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return !(0, _includes2.default)(blacklist, str.replace(/ /g, '')) && decimalRegExp(options).test(str);
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}
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throw new Error('Invalid locale \'' + options.locale + '\'');
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}
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module.exports = exports['default'];
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