From e00b0fafa4681ca2afd918fb9e52baa7a0869680 Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@gmail.com>
Date: Fri, 24 Jul 2020 22:06:52 +0300
Subject: [PATCH] Minimum for quota field

---
 src/pages/admin/SignupCreatePage.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pages/admin/SignupCreatePage.tsx b/src/pages/admin/SignupCreatePage.tsx
index 3a19dca..fb12661 100644
--- a/src/pages/admin/SignupCreatePage.tsx
+++ b/src/pages/admin/SignupCreatePage.tsx
@@ -138,6 +138,7 @@ class SignupCreatePage extends React.Component<SignupCreatePageProps, SignupCrea
         quota: {
           type: "integer",
           title: "Quota",
+          minimum: 0,
           default: null,
         },
         start_time: {