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Source View: pre_insert_term

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Source View

Line Code
1960      }
1961      /**
1962       * Filters a term before it is sanitized and inserted into the database.
1963       *
1964       * @since 3.0.0
1965       *
1966       * @param string $term     The term to add or update.
1967       * @param string $taxonomy Taxonomy slug.
1968       */
1969      $term = apply_filters( 'pre_insert_term', $term, $taxonomy );
1970      if ( is_wp_error( $term ) ) {
1971           return $term;
1972      }
1973      if ( is_int( $term ) && 0 == $term ) {
1974           return new WP_Error( 'invalid_term_id', __( 'Invalid term ID.' ) );
1975      }
1976      if ( '' == trim( $term ) ) {
1977           return new WP_Error( 'empty_term_name', __( 'A name is required for this term.' ) );
1978      }