JSFiddle - React, Tailwind, and code Playground

by Wesley Moreira Dias

HTML

<input type="password" class="email password_action" placeholder="Account Password" id="user_password"  name="user_password" required><p>
<input type="button" value="1" name="no" onclick="moveNumbers(this.value)">  
<input type="button" value="2" name="no" onclick="moveNumbers(this.value)">  
<input type="button" value="3" name="no" onclick="moveNumbers(this.value)">

JavaScript

function moveNumbers(num) { 
    var txt=document.getElementById("user_password").value; 
    txt=txt + num; 
    document.getElementById("user_password").value=txt; 
}