JSFiddle - React, Tailwind, and code Playground

by Bharat Patel

HTML

<input type="checkbox" value="1" class="check">
<input type="checkbox" value="2" class="check">
<input type="checkbox" value="3" class="check" checked>
<input type="checkbox" value="4" class="check">
<input type="checkbox" value="5" class="check" checked>
    
<button>Get</button>

JavaScript

$('button').click(function() {
    var Arr = [];
    $('.check:checked').map(function() {
        Arr.push(this.value);
    });
    alert(Arr);
    alert(Arr[0]);
})