acf/shortcode/preview_capability │ filter-hook │ ACF 1.0

Usage

add_filter( 'acf/shortcode/preview_capability', 'wp_kama_acf_shortcode_preview_capability_filter' );

/**
 * Function for `acf/shortcode/preview_capability` filter-hook.
 * 
 * @param  $string 
 *
 * @return 
 */
function wp_kama_acf_shortcode_preview_capability_filter( $string ){
	// filter...
	return $string;
}

$string

-

Where the hook is called

$preview_capability = apply_filters( 'acf/shortcode/preview_capability', 'publish_posts' );

Where the hook is used in Advanced Custom Fields PRO