From 74f293e2fc85464845842c9bb57102157f8465c9 Mon Sep 17 00:00:00 2001
From: mertsincan <sincan.mert@gmail.com>
Date: Fri, 20 Nov 2020 10:33:33 +0300
Subject: [PATCH] Fixed #1678 - Chips is not working when the initial value
 sets 'null'

---
 src/components/chips/Chips.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/components/chips/Chips.js b/src/components/chips/Chips.js
index 86ff058928..c2b9e836e6 100644
--- a/src/components/chips/Chips.js
+++ b/src/components/chips/Chips.js
@@ -118,18 +118,19 @@ export class Chips extends Component {
 
     onKeyDown(event) {
         const inputValue = event.target.value;
+        const values = this.props.value || [];
 
         switch(event.which) {
             //backspace
             case 8:
-                if (this.inputElement.value.length === 0 && this.props.value && this.props.value.length > 0) {
-                    this.removeItem(event, this.props.value.length - 1);
+                if (this.inputElement.value.length === 0 && values.length > 0) {
+                    this.removeItem(event, values.length - 1);
                 }
             break;
 
             //enter
             case 13:
-                if (inputValue && inputValue.trim().length && (!this.props.max || this.props.max > this.props.value.length)) {
+                if (inputValue && inputValue.trim().length && (!this.props.max || this.props.max > values.length)) {
                     this.addItem(event, inputValue, true);
                 }
             break;