Status Code: 400 on form submit

Questions
1

Hi all!

i’m getting a HTTP 400, when i’m trying to submit a form.

My form markup is equal to the one in the documentation: Creating Forms - Our Umbraco

the method i’m trying to call is:

[HttpPost] 
 public IActionResult SubmitCaseSearch(CaseSearchForm form)
    {
            // Do some magic
            return CurrentUmbracoPage();
}

I hope someone can help me here.

This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/107397-status-code-400-on-form-submit