Unable to build liquid Form_Wrapper

[TFleury]

It seems it's not possible to override Form_Wrapper with Liquid.

The default Razor template is :

...
<form id="@formId" action="@formPart.Action" method="@formPart.Method"  enctype="@encType" class="form-content @formContentTypeClassName">
    @if (formPart.EnableAntiForgeryToken)
    {
        @Html.AntiForgeryToken()
    }

    @await DisplayAsync(Model.Metadata.ChildContent)
</form>

So, the Liquid equivalent should be :

...
<form action="{{ formPart.Action }}" method="{{ formPart.Method }}" enctype="{{ encType }}" class="form-content {{ formContentTypeClassName }}">
    {% if formPart.EnableAntiForgeryToken %}
        {% antiforgerytoken %}
    {% endif %}

  {{ Model.Metadata.ChildContent | shape_render }}
</form>

But Model.Metadata.ChildContent doesn't evalutes in Liquid, and it's not IShape but IHtmlContent.

[jtkech]

Can't right now but i will take a look asap

I think the fix should be easy, maybe just also check that it is an IHtmlContent in the filter

[sebastienros]

Note that @await DisplayAsync(Model.Metadata.ChildContent) should actually be @Model.Metadata.ChildContent