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20 lines
357 B
20 lines
357 B
2 years ago
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'use strict';
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const isWhitespace = require('./isWhitespace');
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/**
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* Returns a Boolean indicating whether the input string is only whitespace.
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*
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* @param {string} input
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* @returns {boolean}
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*/
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module.exports = function isOnlyWhitespace(input) {
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for (const element of input) {
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if (!isWhitespace(element)) {
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return false;
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}
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}
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return true;
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};
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