modifier le comportement de jquery.validate

Bonjour.

J'essaie de refaire une partie de l'ergonomie de mon site internet. J'essaie d'utiliser les fonctionnalité avancées de jquery.validate.

Jusqu'ici, je faisais apparaitre les messages d'erreur avec ceci :

Code:

@Html.ValidationMessageFor(model => model.mavariable)

Cependant, à mon boulot tout le monde trouve ça horrible, moi y compris.
Alors j'aimerais faire apparaitre les message d'erreur dans les placeholder.
Voici mes extraits de code.

javascript :

Code:

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$(function () {
 
    var Company_Autocomplete = $("input[type=text]#Company");
    var Company_Hidden = $("input[type=hidden]#Company_CompanyID");
    var Company_AddButton = $("button#AddCompanyButton");
    var Company_ResetButton = $("button#ResetCompanyButton");
    var Company_CreationForm = $("div#AddCompanyForm");
    var Civiliy_Checkbox = $("#Civility");
 
    Company_Autocomplete.autocomplete({
        source: function (request, response) {
            $.ajax({
                url: "/" + _Culture + "/Company/GetList",
                type: "POST",
                dataType: "json",
                success: function (Companies) {
                    response($.map(Companies, function (Company) {
                        return { label: Company.CompanyName, value: Company.CompanyName, id: Company.CompanyID };
                    }));
                }
            });
        },
        select: function (event, ui) {
            Company_Hidden.val(ui.item.id);
        },
        open: function () {
            $(this).removeClass("ui-corner-all").addClass("ui-corner-top");
        },
        close: function () {
            $(this).removeClass("ui-corner-top").addClass("ui-corner-all");
        }
    });
 
    Company_CreationForm.hide();
 
    Company_AddButton.button({ icons: { primary: "ui-icon-plus" }, text: false })
                        .click(function () {
                            $(this).hide();
                            Company_ResetButton.show();
                            Company_Autocomplete.attr("disabled", true).autocomplete({ disabled: true }).val("");
                            Company_Hidden.val("");
                            Company_CreationForm.show("blind", {}, 1000);
                        });
 
    Company_ResetButton.button({ icons: { primary: "ui-icon-cancel" }, text: false })
                        .hide()
                        .click(function () {
                            $(this).hide();
                            Company_AddButton.show();
                            Company_Autocomplete.attr("disabled", false).autocomplete({ disabled: false });
                            Company_CreationForm.hide("blind", {}, 1000);
                        });
 
    Civiliy_Checkbox.buttonset();
 
});

ma vue :

Code:

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@model LivDevis.Models.CustomerModel
 
@using LivDevis.Helpers
@using LivDevis.Models
 
@{
    ViewBag.Title = "Create";
    Layout = "~/Views/Shared/_Authentificated/Layout.cshtml";
 
    List<CountryModel> Countries = ViewBag.Countries;
    List<CultureModel> Cultures = ViewBag.Cultures;
}
 
@section css {
    @Styles.Render("~/Content/_Authentificated/Customer/Create")
}
 
@section jquery {
    @Scripts.Render("~/bundles/jqueryval")
}
 
@section Scripts {
    @Scripts.Render("~/bundles/_Authentificated/Customer/Create")
}
 
@section featured {
 
}
 
<section id="info">
    @using (Html.BeginForm("Create", "Customer", FormMethod.Post, new { autocomplete = "off", @id = "CreateCustomer" })) {
        @Html.ValidationSummary(true)
 
        <fieldset>
            <legend>Sélectionner une société</legend>
 
            <div class="editor-field">
                @Html.TextBox("Company", null, new { PlaceHolder = LivDevis.Resources.Models.AccountModel.DisplayCompany })
                @Html.HiddenFor(model => model.Company.CompanyID)
                <button id="AddCompanyButton" class="action"></button>
                <button id="ResetCompanyButton" class="action"></button>
            </div>
        </fieldset>
 
        <div id="AddCompanyForm">
            <fieldset>
                <legend>Ajouter les informations sur la société</legend>
 
                <article>
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.CompanyName, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayCompanyName })
                        @*@Html.ValidationMessageFor(model => model.Company.CompanyName)*@
                    </div>
 
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.Address1, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayAddress1 })
                        @*@Html.ValidationMessageFor(model => model.Company.Address1)*@
                    </div>
 
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.Address2, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayAddress2 })
                        @*@Html.ValidationMessageFor(model => model.Company.Address2)*@
                    </div>
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.Address3, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayAddress3 })
                        @*@Html.ValidationMessageFor(model => model.Company.Address3)*@
                    </div>
                </article>
 
                <article>
                    <div class="editor-label">
                        @Html.LabelFor(model => model.Company.Country)
                    </div>
                    <div class="editor-field">
                        @Html.DropDownListFor(model => model.Company.CountryID, new SelectList(Countries, "CountryID", "Flag", null))
                    </div>
 
                    <div class="editor-field">
                        @Html.TextBox("Localization", null, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayLocalization })
                        @Html.HiddenFor(model => model.Company.LocalizationID)
                        @*@Html.ValidationMessageFor(model => model.Company.Localization)*@
                    </div>
                </article>
            </fieldset>
 
            <fieldset>
                <legend>Ajouter les informations complémentaires</legend>
 
                <article>
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.Type, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayType })
                        @*@Html.ValidationMessageFor(model => model.Company.Type)*@
                    </div>
 
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.ShareCapital, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayShareCapital })
                        @*@Html.ValidationMessageFor(model => model.Company.ShareCapital)*@
                    </div>
 
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.TVANumber, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayTVANumber })
                        @*@Html.ValidationMessageFor(model => model.Company.TVANumber)*@
                    </div>
                </article>
 
                <article>
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.Siret, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplaySiret })
                        @*@Html.ValidationMessageFor(model => model.Company.Siret)*@
                    </div>
 
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.NafCode, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayNafCode })
                        @*@Html.ValidationMessageFor(model => model.Company.NafCode)*@
                    </div>
 
                    <div class="editor-field">
                        @Html.TextBoxFor(model => model.Company.RCS, new { PlaceHolder = LivDevis.Resources.Models.CompanyModel.DisplayRCS })
                        @*@Html.ValidationMessageFor(model => model.Company.RCS)*@
                    </div>
                </article>
            </fieldset>
        </div>
 
        <fieldset>
            <legend>Ajouter les informations sur le client</legend>
 
            <article>
                <div class="editor-field">
                    <div id="Civility">
                    @{
                        int i = 0;
                        foreach (Enum c in Enum.GetValues(typeof(Civility)))
                        {
                            string _id = string.Concat("civility-", c);
                            string _description = c.Description();
 
                            switch (i == 0)
                            {
                                case true:
                                    @Html.RadioButtonFor(model => model.Civility, c, new { id = _id, @checked = "checked" })
                                break;
 
                                case false:
                                    @Html.RadioButtonFor(model => model.Civility, c, new { id = _id })
                                break;
                            }
 
                            @Html.LabelFor(model => model, _description, new { @for = _id })
                            i++;
                        }
                    }
                    </div>
                </div>
 
                <div class="editor-field">
                    @Html.TextBoxFor(model => model.FirstName, new { placeholder = LivDevis.Resources.Models.AccountModel.DisplayFirstName })
                    @*@Html.ValidationMessageFor(model => model.FirstName)*@
                </div>
 
                <div class="editor-field">
                    @Html.TextBoxFor(model => model.LastName, new { placeholder = LivDevis.Resources.Models.AccountModel.DisplayLastName })
                    @*@Html.ValidationMessageFor(model => model.LastName)*@
                </div>
                <div class="editor-field">
                    @Html.TextBoxFor(model => model.Email, new { placeholder = LivDevis.Resources.Models.AccountModel.DisplayEmail })
                    @*@Html.ValidationMessageFor(model => model.Email)*@
                </div>
 
                <div class="editor-field">
                    @Html.PasswordFor(model => model.Password, new { placeholder = LivDevis.Resources.Models.AccountModel.DisplayPassword })
                    @*@Html.ValidationMessageFor(model => model.Password)*@
                </div>
            </article>
 
            <article>
                <div class="editor-field">
                    @Html.TextBoxFor(model => model.Phone, new { placeholder = LivDevis.Resources.Models.AccountModel.DisplayPhone })
                    @*@Html.ValidationMessageFor(model => model.Phone)*@
                </div>
 
                <div class="editor-field">
                    @Html.TextBoxFor(model => model.MobilePhone, new { placeholder = LivDevis.Resources.Models.AccountModel.DisplayMobilePhone })
                    @*@Html.ValidationMessageFor(model => model.MobilePhone)*@
                </div>
 
                <div class="editor-field">
                    @Html.TextBoxFor(model => model.Fax, new { placeholder = LivDevis.Resources.Models.AccountModel.DisplayFax })
                    @*@Html.ValidationMessageFor(model => model.Fax)*@
                </div>
 
                <div class="editor-label">
                    @Html.LabelFor(model => model.Culture)
                </div>
                <div class="editor-field">
                    @Html.DropDownListFor(model => model.Culture.CultureID, new SelectList(Cultures, "CultureID", "CultureID", null))
                </div>
            </article>
 
            <p>
                <input type="submit" value="@LivDevis.Resources.Views.Account.SignUp.ButtonCreateAccount" class="button blue" />
            </p>
        </fieldset>
    }
</section>

Après une petite recherche google, j'ai trouvé le code suivant :

Code:

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$("form").validate({
        errorPlacement: function (error, element) {
            alert("Hello World !");
            //element.attr("placeholder", error);
        }
    });

mais je n'arrive même pas à faire un Hello World :/.

Comment poursuivre ? Merci ;).