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term_search_min_chars

apply_filters( ‘term_search_min_chars’, int $characters, WP_Taxonomy $taxonomy_object, string $search )

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Filters the minimum number of characters required to fire a tag search via Ajax.

Parameters

$charactersint
The minimum number of characters required. Default 2.
$taxonomy_objectWP_Taxonomy
The taxonomy object.
$searchstring
The search term.

Source

$term_search_min_chars = (int) apply_filters( 'term_search_min_chars', 2, $taxonomy_object, $search );

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Used byDescription
wp_ajax_ajax_tag_search()wp-admin/includes/ajax-actions.php

Handles tag search via AJAX.

Changelog

VersionDescription
4.0.0Introduced.

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