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1 files changed, 44 insertions, 0 deletions

diff --git a/frontend/src/Login.js b/frontend/src/Login.js
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+++ b/frontend/src/Login.js
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+import React, { useState } from 'react';
+import { useForm } from 'react-hook-form';
+import { navigate } from '@reach/router';
+
+import axios from './axios';
+import userState from './UserState';
+
+const Login = () => {
+  const { register, handleSubmit, watch, errors } = useForm();
+  const [ loginError, setLoginError ] = useState(null);
+
+  const onSubmit = async data => {
+    try {
+      const resp = await axios.post('/login', data);
+      const { username } = resp.data;
+      userState.username = username;
+      navigate('/');
+    } catch (err) {
+      if (err.response && err.response.data) {
+        setLoginError(err.response.data.error);
+      } else {
+        console.error(err);
+        setLoginError('Unknown error occurred. See console for details.');
+      }
+    }
+  };
+
+  return (
+    <form onSubmit={handleSubmit(onSubmit)}>
+      <h1>Log in</h1>
+      <label>
+        Username <input name="username" type="text" ref={register} required />
+      </label>
+      <label>
+        Password <input name="password" type="password" ref={register} required />
+      </label>
+      <button type="submit">Log in</button>
+      <div className="error">{loginError}</div>
+      {/* <div className="error">{errors}</div> */}
+    </form>
+  );
+};
+
+export default Login;