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22 lines
428 B
22 lines
428 B
'use strict'; |
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const isWhitespace = require('./isWhitespace'); |
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/** |
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* Returns a Boolean indicating whether the 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 (input) { |
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let isOnlyWhitespace = true; |
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for (let i = 0, l = input.length; i < l; i++) { |
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if (!isWhitespace(input[i])) { |
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isOnlyWhitespace = false; |
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break; |
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} |
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} |
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return isOnlyWhitespace; |
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};
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