JSFiddle - React, Tailwind, and code Playground

HTML

<input type="checkbox" id="checkboxid" name="checkboxname">
 <button id="btnDeleteid" onclick="deleteCheckBox()" name="btnDeletename">Delete</button>

JavaScript

function deleteCheckBox(){
  if (document.getElementById('checkboxid').checked){
        var answer = confirm('Are you sure you want to delete this checkbox?');
         if (answer)
           {
           $("#checkboxid").remove();
           }
         }else{
           alert("Pls check the checkbox.");
          }
}