From 55208ae920674e6864d87b856b1b37f0822cbffa Mon Sep 17 00:00:00 2001
From: EvgenyWas <evgeniywas@gmail.com>
Date: Sun, 24 Nov 2024 14:41:52 +0000
Subject: [PATCH 1/2] fix(VNumberInput): expect empty string on reset to
 perform validation

---
 .../src/labs/VNumberInput/VNumberInput.tsx        | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx b/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx
index bbf59a65c74..3e2223834b2 100644
--- a/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx
+++ b/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx
@@ -75,13 +75,14 @@ export const VNumberInput = genericComponent<VNumberInputSlots>()({
     const model = computed({
       get: () => _model.value,
       set (val) {
-        if (val === null) {
-          _model.value = null
+        if (val === null || (typeof val === 'string' && !val)) {
+          _model.value = val
           return
         }
 
-        if (!isNaN(+val) && +val <= props.max && +val >= props.min) {
-          _model.value = +val
+        const value = Number(val)
+        if (!isNaN(value) && value <= props.max && value >= props.min) {
+          _model.value = value
         }
       },
     })
@@ -294,9 +295,9 @@ export const VNumberInput = genericComponent<VNumberInputSlots>()({
 
               { incrementControlNode() }
             </div>
-          ) : (!props.reverse
-            ? <>{ dividerNode() }{ controlNode() }</>
-            : undefined)
+          ) : (props.reverse
+            ? undefined
+            : <>{ dividerNode() }{ controlNode() }</>)
 
       const hasAppendInner = slots['append-inner'] || appendInnerControl
 

From 6a5599096f68579334c8f1f4ebcecccb0a295719 Mon Sep 17 00:00:00 2001
From: Yuchao Wu <yuchao.sydneyuni@gmail.com>
Date: Thu, 12 Dec 2024 23:55:13 +1100
Subject: [PATCH 2/2] refactor: keep _model.value as null when assigning empty
 string

---
 packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx b/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx
index e1c0a4af5d3..f3ee59cbe3b 100644
--- a/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx
+++ b/packages/vuetify/src/labs/VNumberInput/VNumberInput.tsx
@@ -74,9 +74,11 @@ export const VNumberInput = genericComponent<VNumberInputSlots>()({
 
     const model = computed({
       get: () => _model.value,
-      set (val) {
-        if (val === null || (typeof val === 'string' && !val)) {
-          _model.value = val
+      // model.value could be empty string from VTextField
+      // but _model.value should be eventually kept in type Number | null
+      set (val: Number | null | string) {
+        if (val === null || val === '') {
+          _model.value = null
           return
         }