title: Jquery Validation All Errors shows in one alert box only
body: <p>I have a form where I can do jquery validation in one by one show error in an alert box. </p>
  
  <p>I have required to show all validation error messages into one alert box for all those required fields (single or multiple fields) and not repeat the alert box display one-time only.</p>
  
  <p>Is this possible?</p>
  
  <p>example :</p>
  
  <p><a href="https://i.stack.imgur.com/AM3aW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AM3aW.png" alt="enter image description here"></a></p>
  
  <p>Here! the Issue</p>
  
  <pre><code>  &lt;form id="myform" action="post"&gt;
        &lt;input type="text" name="email" /&gt;
        &lt;input type="text" name="name" /&gt;
          &lt;input type="submit" /&gt;
    &lt;/form&gt;
    &lt;script src="http://code.jquery.com/jquery-1.8.3.min.js"&gt;&lt;/script&gt;
    &lt;script src="  https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.1/jquery.validate.min.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript"&gt;
    $(document).ready(function () {
      var allerror="";
        $('#myform').validate({ // Jquery Validation
            onclick: false,
            onkeyup: false,
            rules: {
                email: {
                    required: true,
                    email: true
                },
                name: {
                    required: true,
                    minlength: 5
                }
  
            },
            messages: {
                           email: {
                                   required: "The Email is required!"
                           },
                           name: {
                                   required: "The name is required!"
                           }
                      },
                      errorPlacement: function (error, element) {
                  allerror += error.text();
                                  alert(allerror);
                      }
        });
      });
    &lt;/script&gt;
  </code></pre>