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rest_request_before_callbacks › WordPress Filter Hooks

Since4.7.0
Deprecatedn/a
› apply_filters( 'rest_request_before_callbacks', $response, $handler, $request )
Parameters: (3)
  • () response Result to send to the client. Usually a WP_REST_Response or WP_Error.
    Required: Yes
  • () handler Route handler used for the request.
    Required: Yes
  • () request Request used to generate the response.
    Required: Yes
Defined at:
Codex:

Filters the response before executing any REST API callbacks.

Allows plugins to perform additional validation after a request is initialized and matched to a registered route, but before it is executed. Note that this filter will not be called for requests that fail to authenticate or match to a registered route.


Related Functions: _register_widget_form_callback, _get_plugin_from_callback, _sort_name_callback, _sort_uname_callback, wp_rel_nofollow_callback, _register_widget_update_callback


Related Hooks: rest_request_after_callbacks, rest_request_from_url, widget_form_callback, rest_request_parameter_order, widget_update_callback

Source 

$response = apply_filters( 'rest_request_before_callbacks', $response, $handler, $request );