public static void AddErrorMessageBasedOnPropertyDisplayName(
GovUkViewModel model,
PropertyInfo property,
Func <string, string> getErrorMessageBasedOnPropertyDisplayName)
{
var displayNameForErrorsAttribute = property.GetSingleCustomAttribute <GovUkDisplayNameForErrorsAttribute>();
string errorMessage;
if (displayNameForErrorsAttribute != null)
{
errorMessage = getErrorMessageBasedOnPropertyDisplayName(displayNameForErrorsAttribute.NameWithinSentence);
}
else
{
errorMessage = getErrorMessageBasedOnPropertyDisplayName(property.Name);
}
model.AddErrorFor(property, errorMessage);
}
public abstract bool CheckForValidationErrors <TProperty>(
GovUkViewModel model,
PropertyInfo property,
TProperty parameterValue);
