stylelint/lib/utils/isOnlyWhitespace.mjs

A mighty CSS linter that helps you avoid errors and enforce conventions.

import isWhitespace from './isWhitespace.mjs';

/**
 * Returns a Boolean indicating whether the input string is only whitespace.
 *
 * @param {string} input
 * @returns {boolean}
 */
export default function isOnlyWhitespace(input) {
	for (const element of input) {
		if (!isWhitespace(element)) {
			return false;
		}
	}

	return true;
}