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How To Conditionally Wrap A React Component

May 03, 2020

While working on your React project, you’ve probably encountered a scenario where you want to conditionally place a component inside a parent component.

Maybe you’ve found yourself using this format in one of your codes:

  condition ? (
      <p>This is a short message.</p>
  ) : (
      <p>This is a short message.</p>

Yes! We’ve been there and it is working. Nothing’s wrong. Convincing ourselves that if it works when the browser is refreshed, then it is already good for us.


If you take a good look, there is a problem with this setup, the problem is that we’re duplicating the code.

How and why? In the example above, as mentioned, we’re writing the code above twice. Imagine if we have more than that as our child component, that alone will increase the number of lines we have to code and maintain.


For us to solve this issue, let’s create a function that will wrap our child component if it satisfies the condition.

const Wrapper = ({ children, condition, wrapper }) =>
  condition ? wrapper(children) : children

This wrapping component works by passing a condition and a wrapping function as props and encloses the child component via the function. Easy, right?

Just 2 lines of code and let’s break it down, API style!

Props Definition
children The component we want to wrap with the wrapper function
condition The condition that will identify if the child component should be wrapped
wrapper A function that will accept the children component and will return the already wrapped component


To use this component, see the example below.

  wrapper={children => <ProtectedLayout>{children}</ProtectedLayout>}
  <p>This is a short message.</p>

We enclose the <p> child component inside the <Wrapper> component passing the different props needed.

The wrapper prop should receive the <p> child component as the function parameter and inside the wrapping function, we define how our <p> child will look like once the condition prop is satisfied.

Different Flavors

Of course, this is not the only flavor we can do to wrap our components. We also have alternative ways of doing this, but I’ll leave it up to you to find it out by playing around with the base function or wrapper component.

Take into consideration how you’re going to use this wrapping component for your codebase.

Possible Use Cases and Examples

Here are possible use cases that I believe will require us to wrap our component(s) this way:

  1. If you want to wrap your components into different wrappers.
  2. If you want OR not want to enclose your component.

My Use Cases

Most of my React projects require authentication, and given that setup, I receive features that demand distinct layouts for authenticated and unauthenticated users respectively. Hence the example above.

Take a look at this code for example:

// The main component that uses the `wrapper` function
export default () => {
  return (
        {/* Iterate through the list of routes */}
        {routes.map((item, index) => {
          // Destructuring the individual route items
          const { component: Component, path, protectedPath } = item

          // The route component for the
          return (
              {/* Conditionally wrapping the child component */}
              component={() => (
                  wrapper={children => <AdminLayout>{children}</AdminLayout>}
                  <Component />


These are the benefits of using this approach:

  1. You get to have a clean code. Who wouldn’t want this, right?
  2. You will be able to practice the DRY and KISS principles.
  3. By practicing the two principles above, you can reuse this abstracted component again and again. Fewer lines to code and maintain.


It may not be every day that we encounter these kinds of problems while coding. It’s also great to think twice if what we’re coding is going to be maintainable. You know, lesser headaches for our future selves.

What we just did is an example of a Design Pattern that we can apply to our codebases.

As developers, we should aim to find these recurring problems and find patterns that can be abstracted into a simple solution to make our lives easier.

Finally, always remember to stay awesome!

Arjay Osma

Notes by Arjay Osma
ENTP with a knack for software development, business and design.