asp.net mvc - Data lost on post back <p>I have a form that only has a checkbox. If the checkbox is not checked then the page won't be valid and won't submit the data. On the view I have out putted some fields from the model object, just to let the user know what they are deleting. When I click the Submit button and the model state is not valid the page will show the validation error but the data from the model is no longer there!</p> <p>Does anyone know how I can persist this data without making another call to the database to populate the model object?</p> <p>Thanks</p>