typescript protected route code example

Example 1: react protected routes typescript

import * as React from 'react';
import {
    Route, 
    Redirect,
    RouteProps,
    RouteComponentProps
} from "react-router-dom";

interface PrivateRouteProps extends RouteProps {
    isAuthenticated: boolean;
  // Would reccommend this comes from a global state manager
  // such as redux, shown using basic props here
}

export class PrivateRoute extends Route<PrivateRouteProps> {
    render() {
        return (
            <Route render={(props: RouteComponentProps) => {
                if(!this.props.isAuthenticated) {
                    return <Redirect to='/login' />
                } 

                if(this.props.component) {
                    return React.createElement(this.props.component);
                } 

                if(this.props.render) {
                    return this.props.render(props);
                }
            }} />
        );
    }
}

// How To Use Them :::::
<PrivateRoute 
    path='/dashboard'
    component={DashboardPage} 
    isAuthenticated={props.isAuthenticated}
/>
      // OR
<PrivateRoute 
    path='/checkout'
    isAuthenticated={props.isAuthenticated}
    render={() => (
       <CheckoutPage auth={props.auth} />
    )} 
/>

Example 2: react router dom private route typescript

import  React from  "react";
import { Route, Redirect } from  "react-router-dom";

const  PrivateRoute: React.FC<{
        component: React.FC;
        path: string;
        exact: boolean;
    }> = (props) => {

    const condition = performValidationHere();

    return  condition ? (<Route  path={props.path}  exact={props.exact} component={props.component} />) : 
        (<Redirect  to="/page/login"  />);
};
export  default  PrivateRoute;

Example 3: react router dom private route typescript

import * as React from "react";
import { Route } from "react-router-dom";

interface IProps {
    exact?: boolean;
    path: string;
    component: React.ComponentType<any>;
}

const LoggedOutRoute = ({
    component: Component,
    ...otherProps
}: IProps) => (
    <>
        <header>Logged Out Header</header>
        <Route
            render={otherProps => (
                <>
                    <Component {...otherProps} />
                </>
            )}
        />
        <footer>Logged Out Footer</footer>
    </>
);

export default LoggedOutRoute;