12 lines
310 B
JavaScript
12 lines
310 B
JavaScript
import assertString from './util/assertString';
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var numeric = /^[+-]?([0-9]*[.])?[0-9]+$/;
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var numericNoSymbols = /^[0-9]+$/;
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export default function isNumeric(str, options) {
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assertString(str);
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if (options && options.no_symbols) {
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return numericNoSymbols.test(str);
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}
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return numeric.test(str);
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} |