From e02f55ef5bf69459989035e41b3f7691dc02b522 Mon Sep 17 00:00:00 2001
From: Cagatay Civici <cagatay.civici@gmail.com>
Date: Wed, 25 Nov 2020 15:44:10 +0300
Subject: [PATCH] Fixed #633 - InputNumber's onInputBlur fails when component
 gets destroyed

---
 src/components/inputnumber/InputNumber.vue | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/components/inputnumber/InputNumber.vue b/src/components/inputnumber/InputNumber.vue
index 82370fdb6..31fa67b0c 100755
--- a/src/components/inputnumber/InputNumber.vue
+++ b/src/components/inputnumber/InputNumber.vue
@@ -798,10 +798,12 @@ export default {
         onInputBlur() {
             this.focused = false;
 
-            let newValue = this.validateValue(this.parseValue(this.$refs.input.$el.value));
-            this.$refs.input.$el.value = this.formatValue(newValue);
-            this.$refs.input.$el.setAttribute('aria-valuenow', newValue);
-            this.updateModel(event, newValue);
+            if (this.$refs && this.$refs.input) {
+                let newValue = this.validateValue(this.parseValue(this.$refs.input.$el.value));
+                this.$refs.input.$el.value = this.formatValue(newValue);
+                this.$refs.input.$el.setAttribute('aria-valuenow', newValue);
+                this.updateModel(event, newValue);
+            }
         },
         clearTimer() {
             if (this.timer) {