Breeze.ContextProvider.BreezeMetadataValidator.ValidateEntity C# (CSharp) Method

    public bool ValidateEntity(EntityInfo entityInfo, List<EntityError> entityErrors) {
      if (entityInfo.EntityState == EntityState.Deleted) return true;
      bool isValid = true;
      var entity = entityInfo.Entity;
      var entityType = entity.GetType();
      var entityTypeName = entityType.FullName;
      var sType = _structuralTypeMap[entityTypeName];
      var dataProperties = sType.dataProperties;
      object[] keyValues = null;
      foreach (var dp in sType.dataProperties) {
        if (dp.validators == null) continue;
        if (dp.propertyInfo == null) {
          dp.propertyInfo = entityType.GetProperty(dp.name);  // try converting from camelCase?
          if (dp.propertyInfo == null) continue;
        }
        var value = dp.propertyInfo.GetValue(entity, null);

        foreach (var validator in dp.validators) {
          var errorMessage = validator.Validate(value);
          if (errorMessage != null) {
            if (keyValues == null) keyValues = _contextProvider.GetKeyValues(entityInfo);

            entityErrors.Add(new EntityError() {
              EntityTypeName = entityTypeName,
              ErrorMessage = errorMessage,
              ErrorName = "ValidationError",
              KeyValues = keyValues,
              PropertyName = dp.name
            });
            isValid = false;
          }
        }
      }
      return isValid;
    }