<fieldset name="box1">

            <legend> FORM </legend>

            <input type="text" id="nmkey" placeholder="TYPE YOUR NAME HERE TO LOGIN">

            <input type="text" id="pswvalue" placeholder="TYPE YOUR PASWORD HERE">

            <button type="button" id="btninp"> SUBMIT </button>

        </fieldset>

       

        <script>

          const nmkey = document.getElementById("nmkey");

const pswvalue = document.getElementById("pswvalue");

const btninp = document.getElementById("btninp");

const fnl= document.getElementById("fnl");

btninp.onclick = function() {

    const key = nmkey.value;

    const value = pswvalue.value;

    console.log(key);

    console.log(value);

      

   localStorage.setItem(key , value);

    

}

        </script>