https://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2018/10/04/howto-include-mvc-model-property-display-name-in-required-validation-message.aspxJust came across this validation error display in an MVC app I’ve recently started maintaining. The required input field validation seemed to not be localized, resulting in a mixed English and Greek (from the field’s Display name) message: Looking atelCommunityServer 2.1 SP3 (Build: 20423.1)