Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<textarea id="emailTextarea" rows ="30" cols="30" >
sara@yahoo.com
adam@yahoo.com
todd@yahoo.com
henry@yahoo.com
wright@yahoo.com
</textarea>

<p id="demo"></p>

JavaScript

var arrayOfLines = $('#emailTextarea').val().split('@yahoo.com\n');
$('#demo').append(arrayOfLines+', ');

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JSFiddle - React, Tailwind, and code Playground

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