apply_filters( 'pre_insert_term', string|WP_Error $term, string $taxonomy )

Filters a term before it is sanitized and inserted into the database.

Parameters

$term: (string|WP_Error) The term name to add, or a WP_Error object if there's an error.
$taxonomy: (string) Taxonomy slug.

Used By	Description
wp-includes/taxonomy.php: wp_insert_term()	Add a new term to the database.

Version	Description
3.0.0	Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/pre_insert_term