JSFiddle - React, Tailwind, and code Playground

by guyluchenbill

HTML

<input type="text" id='name' /> 
<input type='submit' id='submit' />

JavaScript

var btn = document.getElementById('submit'); 
btn.addEventListener('click', x, false); 

function x() { 
    
    var name = document.getElementById('name').value; 
    var nameRegex = /^[-\sa-zA-Z]+$/; 
    
    if (name.match(nameRegex)) { 
       alert('true');    
    }
    else { 
      alert('false');    
    }
    
}