clean up validation, still not happy

shared/src/util/validate.ts

@@ -1,14 +1,14 @@
-import { validate } from 'class-validator';
+import { validate, ValidatorOptions } from 'class-validator';
 
 // For some stupid reason, the class-validator library does not have a way to set global defaults
 // So now we have to do it this way
 
-export const ValidateOptions = {
-  disableErrorMessages: true,
+export const ValidateOptions: ValidatorOptions = {
   forbidNonWhitelisted: true,
   forbidUnknownValues: true,
   stopAtFirstError: true,
   whitelist: true,
+  strictGroups: true,
 };
 
 export const strictValidate = (object: object) =>