sanitize_textarea_field filter-hook . WP 4.7.0
Filters a sanitized textarea field string.
Usage
add_filter( 'sanitize_textarea_field', 'filter_function_name_9460', 10, 2 );
function filter_function_name_9460( $filtered, $str ){
// filter...
return $filtered;
}
- $filtered(string)
- The sanitized string.
- $str(string)
- The string prior to being sanitized.
Where the hook is called
sanitize_textarea_field
wp-includes/formatting.php 4736
return apply_filters( 'sanitize_textarea_field', $filtered, $str );