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26 lines
844 B
26 lines
844 B
2 years ago
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import merge from './util/merge';
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import assertString from './util/assertString';
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import includes from './util/includes';
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import { decimal } from './alpha';
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function decimalRegExp(options) {
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var regExp = new RegExp("^[-+]?([0-9]+)?(\\".concat(decimal[options.locale], "[0-9]{").concat(options.decimal_digits, "})").concat(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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export default function isDecimal(str, options) {
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assertString(str);
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options = merge(options, default_decimal_options);
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if (options.locale in decimal) {
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return !includes(blacklist, str.replace(/ /g, '')) && decimalRegExp(options).test(str);
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}
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throw new Error("Invalid locale '".concat(options.locale, "'"));
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}
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