16 lines
328 B
JavaScript
16 lines
328 B
JavaScript
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'use strict';
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const HAS_EMPTY_LINE = /\n[\r\t ]*\n/;
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/**
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* Check if a string contains at least one empty line
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*
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* @param {string | undefined} string
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* @returns {boolean}
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*/
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module.exports = function hasEmptyLine(string) {
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if (string === '' || string === undefined) return false;
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return HAS_EMPTY_LINE.test(string);
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};
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