JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.13.1/jquery.validate.js"></script>
<form class="cmxform" id="signupForm" method="get" action="an-olvido-contrasena.asp">
    <input type="hidden" value="1" name="inicializar"/>
    <p>
        <div>Correo electr&oacute;nico
            <br/>
                <input id="email" name="email" type="email" />
                <br/>
        </div>
        <br/>
            <input class="submit" type="submit" value="Aceptar" />
            <br/>
    </p>
</form>

JavaScript

$(document).ready(function () {

    $("#signupForm").validate({
        wrapper: "div",
        rules: {
            email: {
                required: true,
                email: true
            },
            password: {
                required: true,
                minlength: 5
            }
        },
        messages: {
            email: "Use una cuenta de correo v&aacute;lida",
            password: {
                required: "Ingrese su contraseña",
                minlength: "La contrase&ntilde;a al menos debe tener 5 caracteres"
            }
        },
        submitHandler: function (form) {
            $(".submit").attr("disabled", true);
            // form.submit(); // commented out for demo
        }
    });

});