error message from umbraco field in surfacecontroller

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Nicky Christensen 76 posts 166 karma points

Feb 06, 2014 @ 12:44

Razor

I have a field in Umbraco, where the user can input a error text - How do i use that in a controller?
Look at the line: ModelState.AddModelError("", "I WANT THE MESSAGE FROM UMBRACO FIELD HERE");

if (!ModelState.IsValid)
            {
                return CurrentUmbracoPage();
            }

            if (Membership.ValidateUser(model.Username, model.Password))
            {
                FormsAuthentication.SetAuthCookie(model.Username, false);
                return Redirect("/logged-in-page/");
            }
            else
            {
                //Write an error
                ModelState.AddModelError("", "I WANT THE MESSAGE FROM UMBRACO FIELD HERE");
                return CurrentUmbracoPage();
            }

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Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Feb 06, 2014 @ 22:25

0

Hi Nicky,

Is the field on the same node as the CurrentUmbracoPage or some other node?

Jeavon

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Nicky Christensen 76 posts 166 karma points

Feb 07, 2014 @ 08:59

0

The field is on the same node

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Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Feb 07, 2014 @ 10:37

Ok then:

using Umbraco.Web;

if (!ModelState.IsValid)
            {
                return CurrentUmbracoPage();
            }

            if (Membership.ValidateUser(model.Username, model.Password))
            {
                FormsAuthentication.SetAuthCookie(model.Username, false);
                return Redirect("/logged-in-page/");
            }
            else
            {
                //Write an error
                                var myProperty = CurrentPage.HasProperty("myProperty") && CurrentPage.HasValue("myProperty")
                                 ? CurrentPage.GetPropertyValue<string>("myProperty")
                                 : "Default message";

                ModelState.AddModelError("", myProperty);
                return CurrentUmbracoPage();
            }

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