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JiboViteDocs/node_modules/is-what/dist/isHexDecimal.js
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2026-05-03 12:12:57 -04:00

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JavaScript

import { isString } from './isString.js';
/**
* Checks if a string is a valid hexadecimal string. If a length is provided, it also checks that
* the string has that length.
*/
export function isHexDecimal(payload, length) {
if (!isString(payload))
return false;
if (!/^[0-9a-fA-F]+$/.test(payload))
return false;
return length === undefined || payload.length === length;
}