Http Put is no being sent from a razor page

Question

I tried to create a simple HTML form like this using ASP.NET Core tag helpers:

 <form asp-action="RemoveScheduledTenancyDeletion" method="put" asp-route-tenancyId="@Model.Tenancy.TenancyId">          
      <div class="form-group">              
           <input type="submit" value="Remove sheduled tenancy deletion" class="btn btn-default" />
      </div>
 </form>

In the TenancyController there is a simple action:

    [HttpPut]
    public async Task<IActionResult> RemoveScheduledTenancyDeletion(Guid tenancyId)
    {
          //some logic here
         return RedirectToAction(nameof(List));
    }

I tried to check via developer tools if the form was generated properly:

and it seems ok to me, however, when I try to send a form Im getting an error:

It seems that somehow the whole request is transformed into the HttpGet action. Any ideas what can be wrong?

Out of the scope, I have a separate REST API where such kind of action is defined as HttpPut and it works ok with Angular and other client-side apps which communicate with the API so I don't see any reason why I should not use HttpPut as well in the ASP.NET Core MVC app. Am I missing something? Cheers

Answer 1

HTML forms don't support PUT, DELETE, etc.: only GET and POST. If you need to send a PUT, you'll need to use AJAX to do so.