From 8443f2edad9b3784543bb631be1f139e28d018fd Mon Sep 17 00:00:00 2001
From: Petri Tuomola <petri@tuomola.org>
Date: Tue, 16 Jun 2020 17:28:01 +0300
Subject: [PATCH] FINERACT-689 Making interest rate slabs mandatory when
 creating

---
 .../data/InterestRateChartDataValidator.java                 | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fineract-provider/src/main/java/org/apache/fineract/portfolio/interestratechart/data/InterestRateChartDataValidator.java b/fineract-provider/src/main/java/org/apache/fineract/portfolio/interestratechart/data/InterestRateChartDataValidator.java
index 0d52b5db2..8a2c2864b 100644
--- a/fineract-provider/src/main/java/org/apache/fineract/portfolio/interestratechart/data/InterestRateChartDataValidator.java
+++ b/fineract-provider/src/main/java/org/apache/fineract/portfolio/interestratechart/data/InterestRateChartDataValidator.java
@@ -121,7 +121,10 @@ public class InterestRateChartDataValidator {
             }
         }
 
-        // validate chart Slabs
+        // validate chart Slabs - mandatory when creating
+        final JsonArray array = this.fromApiJsonHelper.extractJsonArrayNamed(chartSlabs, element);
+        baseDataValidator.reset().parameter(chartSlabs).value(array).notNull().jsonArrayNotEmpty();
+
         validateChartSlabs(element, baseDataValidator, isPrimaryGroupingByAmount);
     }