style: resolve eslint errors

2 files changed, 8 insertions, 6 deletions

diff --git a/.eslintrc.json b/.eslintrc.json
index 77aae50..75a787c 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -19,11 +19,11 @@
     "arrow-body-style": 0,
     "no-underscore-dangle": 0,
     "no-cond-assign": 0,
+    "no-nested-ternary": 0,
     "linebreak-style": 0,
     "react/prop-types": 0,
     "react/no-children-prop": 0,
     "react/no-danger": 0,
-    "react/jsx-one-expression-per-line": 0,
-    "prefer-destructuring": ["error", {"object": false, "array": true}]
+    "react/jsx-one-expression-per-line": 0
   }
 }
diff --git a/src/Form/SignInForm.tsx b/src/Form/SignInForm.tsx
index 07e8f02..40352fe 100644
--- a/src/Form/SignInForm.tsx
+++ b/src/Form/SignInForm.tsx
@@ -24,7 +24,7 @@ const useStyles = makeStyles(theme => ({
 
 const SignInForm: React.FC<PropTypes> = ({ setUser }) => {
   const classes = useStyles();
-  const inputRef = useRef<any>();
+  const inputRef = useRef<HTMLInputElement>();
 
   const getUserProfile = name => {
     get(`/users?name=${name}`).then(response => {
@@ -33,9 +33,11 @@ const SignInForm: React.FC<PropTypes> = ({ setUser }) => {
   };
 
   const onClick = () => {
-    const value = inputRef.current.value;
-    localStorage.setItem('user', value);
-    getUserProfile(value);
+    const value = inputRef.current?.value;
+    if (value) {
+      localStorage.setItem('user', value);
+      getUserProfile(value);
+    }
   };
 
   if (localStorage.getItem('user') !== null) {