term_search_min_chars

apply_filters('term_search_min_chars') is found 1 times:

• /wp-admin/includes/ajax-actions.php line 145

  * @param int $characters The minimum number of characters required. Default 2.
  * @param WP_Taxonomy $taxonomy_object The taxonomy object.
  * @param string $search The search term.
  */
  $term_search_min_chars = (int) apply_filters( ‘term_search_min_chars’, 2, $taxonomy_object, $search );

  /*
  * Require $term_search_min_chars chars for matching (default: 2)
  * ensure it’s a non-negative, non-zero integer.
  */
  if ( ( 0 === $term_search_min_chars ) || ( strlen( $search ) < $term_search_min_chars ) ) { [/php]

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