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Source View: pre_insert_term

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Source View

Line Code
2231      }
2232      /**
2233       * Filters a term before it is sanitized and inserted into the database.
2234       *
2235       * @since 3.0.0
2236       *
2237       * @param string $term     The term to add or update.
2238       * @param string $taxonomy Taxonomy slug.
2239       */
2240      $term = apply_filters( 'pre_insert_term', $term, $taxonomy );
2241      if ( is_wp_error( $term ) ) {
2242           return $term;
2243      }
2244      if ( is_int( $term ) && 0 == $term ) {
2245           return new WP_Error( 'invalid_term_id', __( 'Invalid term ID.' ) );
2246      }
2247      if ( '' == trim( $term ) ) {
2248           return new WP_Error( 'empty_term_name', __( 'A name is required for this term.' ) );
2249      }