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block_core_navigation_render_fallback › WordPress Filter Hooks

Sincen/a
Deprecatedn/a
apply_filters( 'block_core_navigation_render_fallback', $fallback_blocks )
Parameters:
  • (array[]) default fallback blocks provided by the default block mechanic.
    Required: Yes
Defined at:
Codex:

Filters the fallback experience for the Navigation block.

Returning a falsey value will opt out of the fallback and cause the block not to render. To customise the blocks provided return an array of blocks - these should be valid children of the core/navigation block.





Source

return apply_filters( 'block_core_navigation_render_fallback', $fallback_blocks );