JSFiddle - React, Tailwind, and code Playground

by luamelo

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.11.1/jquery.validate.min.js"></script>
<form action="/" method="post">
  <label for="terms">terms : </label>
    <input type="checkbox" value="1" name="terms" id="terms" />
    <button type="submit">send</button>
</form>

JavaScript

$(function(){
    
    $('form').validate({
          rules: {
              terms: {
                 required : true
              }
    
          },
      messages:{
          terms: {
            required : "check the checbox"
          }
      }
    
    });


});