19 lines
470 B
JavaScript
19 lines
470 B
JavaScript
const require_isNumber = require("./isNumber.js");
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//#region src/compat/predicate/isNaN.ts
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/**
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* Checks if the value is NaN.
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*
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* @param value - The value to check.
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* @returns `true` if the value is NaN, `false` otherwise.
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*
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* @example
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* isNaN(NaN); // true
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* isNaN(0); // false
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* isNaN('NaN'); // false
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* isNaN(undefined); // false
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*/
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function isNaN(value) {
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return require_isNumber.isNumber(value) && Number.isNaN(Number(value));
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}
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//#endregion
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exports.isNaN = isNaN;
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