diff --git a/webapp/tests/signup_fixture.py b/webapp/tests/signup_fixture.py
index 1beb305..0593ff0 100644
--- a/webapp/tests/signup_fixture.py
+++ b/webapp/tests/signup_fixture.py
@@ -2,24 +2,51 @@ from webapp.models import Signup, SignupForm
 from django.utils import timezone
 from webapp.utils import month_from_now
 
-import json
+ALL_QUESTION_TYPES = [{"id": "-naY2R1-h", "name": "Nimi", "type": "text", "options": []}, {"id": "5t1oN2Qev", "name": "Testi", "type": "info", "options": "teskstii"}, {"id": "MYaaAiOiU", "name": "Email", "type": "email", "options": []}, {"id": "Wb5tmyvki", "name": "Radio", "type": "radiobutton", "options": ["Yes", "no", "maybe"]}, {"id": "U41Zp9x0L", "name": "Checkbox", "type": "checkbox", "options": ["A", "B", "C"]}, {"id": "TnDqrvXKf", "name": "Numero", "type": "integer", "options": ["1", "100"]}]
 
-ALL_QUESTION_TYPES = [
-    {"id": "j5CeRZDvl", "name": "Asd", "type": "text", "options": []},
-    {"id": "RHJhSoaLD", "name": "Asd2", "type": "radiobutton", "options": ["Yes", "no", "maybe"]},
-    {"id": "i10d426d5", "name": "Asd3", "type": "checkbox", "options": ["A", "B", "C"]}
-]
-
-ALL_QUESTION_TYPES_ANSWER = {"j5CeRZDvl": "Testi", "RHJhSoaLD": "maybe", "i10d426d5": ["B", "C"]}
+ALL_QUESTION_TYPES_ANSWER = {"-naY2R1-h": "Testi", "MYaaAiOiU": "test-spam@sahkoinsinoorikilta.fi", "Wb5tmyvki": "maybe", "U41Zp9x0L": ["B", "C"], "TnDqrvXKf": 5}
 
 
-def createSignupForm(name="Form1", start_time=timezone.now(), end_time=month_from_now(), questions=ALL_QUESTION_TYPES, visible=True):
+ALL_QUESTIONS_SCHEMA = {
+    "type": "object",
+    "required": ["-naY2R1-h", "MYaaAiOiU", "Wb5tmyvki", "U41Zp9x0L", "TnDqrvXKf"],
+    "properties": {"-naY2R1-h": {"type": "string"}, "MYaaAiOiU": {"type": "string", "format": "email", "pattern": "^[a-zA-Z0-9.!#$%&\u2019*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*$"}, "TnDqrvXKf": {"type": "number", "title": "Numero (1 -- 100)", "maximum": 100, "minimum": 1, "multipleOf": 1}, "U41Zp9x0L": {"type": "array", "items": {"type": "string", "pattern": "^A$|^B$|^C$"}, "maxItems": 3, "uniqueItems": True}, "Wb5tmyvki": {"type": "string", "pattern": "^Yes$|^no$|^maybe$"}},
+    "minProperties": 5
+}
+
+TEXT_SCHEMA = {
+    "type": "object",
+    "required": ["-naY2R1-h"],
+    "properties": {
+        "-naY2R1-h": ALL_QUESTIONS_SCHEMA["properties"]["-naY2R1-h"]
+    },
+    "minProperties": 1
+}
+RADIO_SCHEMA = {
+    "type": "object",
+    "required": ["Wb5tmyvki"],
+    "properties": {
+        "Wb5tmyvki": ALL_QUESTIONS_SCHEMA["properties"]["Wb5tmyvki"]
+    },
+    "minProperties": 1
+}
+CBOX_SCHEMA = {
+    "type": "object",
+    "required": ["U41Zp9x0L"],
+    "properties": {
+        "U41Zp9x0L": ALL_QUESTIONS_SCHEMA["properties"]["U41Zp9x0L"]
+    },
+    "minProperties": 1
+}
+
+def createSignupForm(name="Form1", start_time=timezone.now(), end_time=month_from_now(), questions=ALL_QUESTION_TYPES, schema=ALL_QUESTIONS_SCHEMA, visible=True):
     return SignupForm.objects.create(
         title=name,
         start_time=start_time,
         end_time=end_time,
         questions=questions,
-        visible=visible
+        visible=visible,
+        schema=schema
     )
 
 
diff --git a/webapp/tests/test_signup_errors.py b/webapp/tests/test_signup_errors.py
index 08247a3..d8c4483 100644
--- a/webapp/tests/test_signup_errors.py
+++ b/webapp/tests/test_signup_errors.py
@@ -1,8 +1,9 @@
 from django.contrib.auth.models import User
+from unittest import skip
 from rest_framework import status
 from rest_framework.test import APITestCase
 from webapp.models import Signup
-from webapp.tests.signup_fixture import createSignupForm, createSignupObject, createSignupRequest, ALL_QUESTION_TYPES, ALL_QUESTION_TYPES_ANSWER
+from webapp.tests.signup_fixture import createSignupForm, createSignupObject, createSignupRequest, ALL_QUESTION_TYPES, ALL_QUESTION_TYPES_ANSWER, TEXT_SCHEMA, RADIO_SCHEMA, CBOX_SCHEMA
 
 URL = "/api/signup/"
 
@@ -10,9 +11,9 @@ URL = "/api/signup/"
 class SignupErrorTestCase(APITestCase):
     def setUp(self):
         self.signupForm = createSignupForm()
-        self.signupFormText = createSignupForm(name="Form2", questions=[ALL_QUESTION_TYPES[0]])
-        self.signupFormRadio = createSignupForm(name="Form3", questions=[ALL_QUESTION_TYPES[1]])
-        self.signupFormCheck = createSignupForm(name="Form4", questions=[ALL_QUESTION_TYPES[2]])
+        self.signupFormText = createSignupForm(name="Form2", questions=[ALL_QUESTION_TYPES[0]], schema=TEXT_SCHEMA)
+        self.signupFormRadio = createSignupForm(name="Form3", questions=[ALL_QUESTION_TYPES[1]], schema=RADIO_SCHEMA)
+        self.signupFormCheck = createSignupForm(name="Form4", questions=[ALL_QUESTION_TYPES[2]], schema=CBOX_SCHEMA)
         self.hiddenForm = createSignupForm(visible=False)
 
         self.signup1 = createSignupObject("1", self.signupForm, ALL_QUESTION_TYPES)
@@ -50,6 +51,7 @@ class SignupErrorTestCase(APITestCase):
         response = self.client.post(URL, createSignupRequest("", self.signupForm.id, []), format="json")
         self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
 
+    @skip("We allow extra signup body because of info fields")
     def test_create_extra_body(self):
         testInput = ALL_QUESTION_TYPES_ANSWER.copy()
         testInput["newId"] = "Oon extraa"