useSearch hook

The useSearch method is a hook that returns the current search query parameters as an object for the current location. This hook is useful for accessing the current search string and query parameters in a component.

The useSearch hook accepts an options object.

• Type: string
• Required
• The RouteID to match the search query parameters from.

• Type: boolean
• Optional
• default: true
• If false,useSearch will not throw an invariant exception in case a match was not found in the currently rendered matches; in this case, it will return undefined.

• Type: (search: SelectedSearchSchema) => TSelected
• Optional
• If supplied, this function will be called with the search object and the return value will be returned from useSearch.

• Type: boolean
• Optional
• Configures whether structural sharing is enabled for the value returned by select.
• See the Render Optimizations guide for more information.

• Type: boolean
• Optional - default: true
• If false, the opts.from option will be ignored and types will be loosened to Partial<FullSearchSchema> to reflect the shared types of all search query parameters.

• If opts.from is provided, an object of the search query parameters for the current location or TSelected if a select function is provided.
• If opts.strict is false, an object of the search query parameters for the current location or TSelected if a select function is provided.

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

function Component() {
  const search = useSearch({ from: '/posts/$postId' })
  //    ^ FullSearchSchema

  // OR

  const selected = useSearch({
    from: '/posts/$postId',
    select: (search) => search.postView,
  })
  //    ^ string

  // OR

  const looseSearch = useSearch({ strict: false })
  //    ^ Partial<FullSearchSchema>

  // ...
}

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

function Component() {
  const search = useSearch({ from: '/posts/$postId' })
  //    ^ FullSearchSchema

  // OR

  const selected = useSearch({
    from: '/posts/$postId',
    select: (search) => search.postView,
  })
  //    ^ string

  // OR

  const looseSearch = useSearch({ strict: false })
  //    ^ Partial<FullSearchSchema>

  // ...
}