From a0fd84343ca7426b3f806f1b9d5b1962689bcb1e Mon Sep 17 00:00:00 2001
From: Andreas Svanberg <andreass@dsv.su.se>
Date: Thu, 20 Feb 2025 13:56:13 +0100
Subject: [PATCH] Show error message when trying to add duplicate exemptions
 (#115)

Fixes #62

## How to test
1. Log in as admin
2. Go to "Admin / Match / Application periods"
3. Click "Edit exemptions" on the period
4. Add the same exemption twice to "Sture Student"

Reviewed-on: https://gitea.dsv.su.se/DMC/scipro/pulls/115
Reviewed-by: Nico Athanassiadis <nico@dsv.su.se>
Co-authored-by: Andreas Svanberg <andreass@dsv.su.se>
Co-committed-by: Andreas Svanberg <andreass@dsv.su.se>
---
 .../AdminEditApplicationPeriodExemptionsPage.properties          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties b/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties
index bfb97053d6..21285f241c 100644
--- a/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties
+++ b/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties
@@ -10,3 +10,4 @@ Type.NUMBER_OF_AUTHORS=Min/max author limitation
 Type.SUBMIT_STUDENT_IDEA=Submit own idea outside open period
 Type.SELECT_SUPERVISOR_IDEA=Select supervisor idea outside open period
 type=Type to exempt
+author.UniqueValidator=Exemption already exists, please remove the old one first