From e39caafb051f96c3008de251c5b46b2b5a006be6 Mon Sep 17 00:00:00 2001
From: deepak jaison <deepak.jaison@stfc.ac.uk>
Date: Tue, 9 Sep 2025 09:43:58 +0100
Subject: [PATCH] Change validation for interval question

---
 package-lock.json                             |  2 +-
 packages/validation/package.json              |  2 +-
 .../validation/src/Questionary/interval.ts    | 35 ++++++++++++++++++-
 3 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 735d8e7..42d3ff1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18866,7 +18866,7 @@
     },
     "packages/validation": {
       "name": "@user-office-software/duo-validation",
-      "version": "5.1.17",
+      "version": "5.1.19",
       "license": "ISC",
       "dependencies": {
         "luxon": "^2.5.0",
diff --git a/packages/validation/package.json b/packages/validation/package.json
index 346d3df..fd403be 100644
--- a/packages/validation/package.json
+++ b/packages/validation/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@user-office-software/duo-validation",
-  "version": "5.1.18",
+  "version": "5.1.19",
   "description": "Duo frontend and backend validation in one place.",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/packages/validation/src/Questionary/interval.ts b/packages/validation/src/Questionary/interval.ts
index 6b842d5..dc0c96f 100644
--- a/packages/validation/src/Questionary/interval.ts
+++ b/packages/validation/src/Questionary/interval.ts
@@ -1,6 +1,9 @@
 import * as Yup from 'yup';
 
-export const intervalQuestionValidationSchema = (field: any) => {
+export const intervalQuestionValidationSchema = (
+  field: any,
+  NumberValueConstraint: any
+) => {
   const config = field.config;
 
   let minSchema = Yup.number().transform((value) =>
@@ -15,6 +18,36 @@ export const intervalQuestionValidationSchema = (field: any) => {
     maxSchema = maxSchema.required('This is a required field');
   }
 
+  switch (config.numberValueConstraint) {
+    case NumberValueConstraint.ONLY_NEGATIVE:
+      minSchema = minSchema.negative('Value must be a negative number');
+      maxSchema = maxSchema.negative('Value must be a negative number');
+      break;
+
+    case NumberValueConstraint.ONLY_POSITIVE:
+      minSchema = minSchema.positive('Value must be a positive number');
+      maxSchema = maxSchema.positive('Value must be a positive number');
+      break;
+
+    case NumberValueConstraint.ONLY_NEGATIVE_INTEGER:
+      minSchema = minSchema
+        .integer('Value must be negative whole number')
+        .negative('Value must be negative whole number');
+      maxSchema = maxSchema
+        .integer('Value must be negative whole number')
+        .negative('Value must be negative whole number');
+      break;
+
+    case NumberValueConstraint.ONLY_POSITIVE_INTEGER:
+      minSchema = minSchema
+        .integer('Value must be positive whole number')
+        .positive('Value must be a positive whole number');
+      maxSchema = maxSchema
+        .integer('Value must be positive whole number')
+        .positive('Value must be a positive whole number');
+      break;
+  }
+
   let unitSchema = Yup.object().nullable();
 
   // available units are specified and the field is required