From 2f97f485cef7662177b5ec0a81df1da6ecad4592 Mon Sep 17 00:00:00 2001
From: Brian Vaughn <brian.david.vaughn@gmail.com>
Date: Wed, 14 Mar 2018 18:01:20 -0700
Subject: [PATCH] Fixed docs

---
 content/docs/refs-and-the-dom.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/content/docs/refs-and-the-dom.md b/content/docs/refs-and-the-dom.md
index 55edec89..845529b9 100644
--- a/content/docs/refs-and-the-dom.md
+++ b/content/docs/refs-and-the-dom.md
@@ -279,18 +279,18 @@ class CustomTextInput extends React.Component {
     this.textInput = null;
 
     this.setTextInputRef = element => {
-      this.textInput = element
+      this.textInput = element;
     };
 
     this.focusTextInput = () => {
       // Focus the text input using the raw DOM API
-      this.textInput.focus();
+      if (this.textInput) this.textInput.focus();
     };
   }
 
-  componentDidMount () {
+  componentDidMount() {
     // autofocus the input on mount
-    if (this.textInput.current) this.focusTextInput()
+    this.focusTextInput();
   }
 
   render() {