ReactJs Must reactjs keys be unique across an app [duplicate] reactjs must know,reactjs html entities must be escaped

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  1. reactjs must know
  2. reactjs html entities must be escaped

I have two routes in App.js <Switch> <MainRoute exact={true} path="/" component={Main} /> <Route path="/login" component={Login} /> </Switch> In Main component I have:...

I have two routes in App.js <Switch> <MainRoute exact={true} path="/" component={Main} /> <Route path="/login" component={Login} /> </Switch> In Main component I have:...

I'm using react-grid library from dev-express, There's a Table component in the library, to which we can pass Cell component, Inside the CustomCell, i am using Menu from Material UI <Table ...

I'm using react-grid library from dev-express, There's a Table component in the library, to which we can pass Cell component, Inside the CustomCell, i am using Menu from Material UI <Table ...