JSFiddle - React, Tailwind, and code Playground

by beneverard

HTML

<input type="text" id="scan" />

CSS

#scan {
    font-size: 22px;
    padding: 5px;
    margin: 25px;
    width: 300px;
}

JavaScript

$(document).ready(function() {
   
    $('#scan').keydown(function(event) {
   
        if (event.keyCode === 13) {
            
            var str = $(this).val();
            
            alert('Number ' + str.substr(0, 3));
            var name = str.substr(3);
            alert(name.indexOf('0'));
            alert('Name ' + str.substr(3));
            
        }
        
    }).focus();
    
});