Unable to validate form on submit by jquery via ajax

[azadhussain16]

Ho can I prevent form submission if there is any invalid fields in the form I am submiting the form on submit by ajax.

[victorjonsson]

Something like this

$.validate({
    form : '#registration-form',
    modules : 'security',
    onSuccess : function($form) {
      // send form with ajax
      myAjaxFunc($form);
      return false; // Will stop submission of the form
    }
});