JSFiddle - React, Tailwind, and code Playground

by neilime

HTML

<textarea id="test">hello
    hello
    
    hello
    
    
    
    jkjkj
    
</textarea >

JavaScript

eTextArea= document.id('test');


var eTmpDiv = new Element('div',{'html':eTextArea.get('value').trim()});
var oRegExp = new RegExp('\n','g');
var aMatches = oRegExp.exec(eTmpDiv.get('text').trim());
console.log(eTmpDiv.get('text').trim(),aMatches);