Jquery validate - show messages with Toastr
问题 I'm using jquery validate.js for validating a form. I want to show the validation messages as Toastr popups, I've tried to add the Toastr function like this : .... messages: { "email": { required: function() { toastr.warning("Warning") }, email: "Email is invalid" } }, .... but it's keeps duplicate the popup for some reason - and instead of one popup - it creates 3.... I want to prevent messages duplication also - so if there is an error message than only one will displayed - no matter how