CatchBoundary component

The CatchBoundary component is a component that catches errors thrown by its children, renders an error component and optionally calls the onCatch callback. It also accepts a getResetKey function that can be used to declaratively reset the component's state when the key changes.

The CatchBoundary component accepts the following props:

• Type: () => string
• Required
• A function that returns a string that will be used to reset the component's state when the key changes.

• Type: React.ReactNode
• Required
• The component's children to render when there is no error

• Type: React.ReactNode
• Optional - default: ErrorComponent
• The component to render when there is an error.

• Type: (error: any) => void
• Optional
• A callback that will be called with the error that was thrown by the component's children.

• Returns the component's children if there is no error.
• Returns the errorComponent if there is an error.

import { CatchBoundary } from '@tanstack/react-router'

function Component() {
  return (
    <CatchBoundary
      getResetKey={() => 'reset'}
      onCatch={(error) => console.error(error)}
    >
      <div>My Component</div>
    </CatchBoundary>
  )
}

import { CatchBoundary } from '@tanstack/react-router'

function Component() {
  return (
    <CatchBoundary
      getResetKey={() => 'reset'}
      onCatch={(error) => console.error(error)}
    >
      <div>My Component</div>
    </CatchBoundary>
  )
}