term_search_min_chars


      apply_filters( 'term_search_min_chars', 2, $taxonomy_object, $search )

参数

(int) $characters The minimum number of characters required. Default 2.

Required: 是
(WP_Taxonomy) $taxonomy_object The taxonomy object.

Required: 是
(string) $search The search term.

Required: 是

定义位置

相关勾子: search_form_args ajax_term_search_results site_search_columns rest_term_search_query wp_rest_search_handlers

相关方法: get_search_link the_search_query wp_specialchars get_search_form get_search_template permalink_anchor

term_search_min_chars 是一个过滤器，允许开发者修改WordPress管理区中术语搜索所需的最小字符数。

过滤了通过Ajax启动标签搜索所需的最小字符数。

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