react save to local storage

1Local Storage is key-value storage where key is string and value is string also.
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3You must stringify your data, you can do this
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5localStorage.setItem('user', JSON.stringify(user));
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7
8And get it like
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10const user = JSON.parse(localStorage.getItem('user'));
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1localStorage.setItem('myCat', 'Tom');
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3var cat = localStorage.getItem('myCat');
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5localStorage.removeItem('myCat');
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7// Clear all items
8localStorage.clear();
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1// setter
2localStorage.setItem('myData', data);
3// getter
4localStorage.getItem('myData');
5// remove
6localStorage.removeItem('myData');
7// remove all
8localStorage.clear();

1handleFormSubmit = () => {
2  const { user, rememberMe } = this.state;
3  localStorage.setItem('rememberMe', rememberMe);
4  localStorage.setItem('user', rememberMe ? user : '');
5};

1var cat = localStorage.getItem('myCat');