Front: Api models validation (#245)

* Front: Model: Write Validators

* Front: Plage response validator

* Front: API: Typing 'fetch' return

* Front: Basic Models: Response Handlers

* Front: API: Validate authentication response

* Front: Validate Search History

* Front: Validate Responses of User updates

* Front: On Validation Error, more verbose console error

front/models/Artist.ts

@@ -1,8 +1,20 @@
-import Model from './Model';
+import Model, { ModelValidator } from './Model';
+import * as yup from 'yup';
+import ResponseHandler from './ResponseHandler';
+
+export const ArtistValidator = yup
+	.object({
+		name: yup.string().required(),
+	})
+	.concat(ModelValidator);
+
+export const ArtistHandler: ResponseHandler<Artist> = {
+	validator: ArtistValidator,
+	transformer: (value) => value,
+};
 
 interface Artist extends Model {
 	name: string;
-	picture?: string;
 }
 
 export default Artist;