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apply_filters( 'pre_upload_error', bool $error )

Filters whether to preempt the XML-RPC media upload.

Description

Passing a truthy value will effectively short-circuit the media upload, returning that value as a 500 error instead.

Parameters

$error

(bool) Whether to pre-empt the media upload. Default false.

Source

File: wp-includes/class-wp-xmlrpc-server.php

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Changelog

Version Description
2.1.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/pre_upload_error