JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" name="srchtxt" id="srchtxt" value="user1"/>
<button id="search-submit">submit</button>

JavaScript

$(document).ready(function(){
    $('#srchtxt').keyup(function(e){               
       if(e.keyCode==13) {
           $("#search-submit").trigger('click');       
       }
   });
    $('#search-submit').click(function(){alert('button has been clicked. Search string: '+$(this).prev().val())});
});