acf/schema/format_value/pre/name=(field_name) │ filter-hook │ ACF 1.0

Usage

add_filter( 'acf/schema/format_value/pre/name=(field_name)', 'wp_kama_acf_schema_format_value_pre_name_field_filter', 10, 3 );

/**
 * Function for `acf/schema/format_value/pre/name=(field_name)` filter-hook.
 * 
 * @param  $pre_value    
 * @param  $value        
 * @param  $field_object 
 *
 * @return 
 */
function wp_kama_acf_schema_format_value_pre_name_field_filter( $pre_value, $value, $field_object ){

	// filter...
	return $pre_value;
}

$pre_value

-

$value

-

$field_object

-

Where the hook is called

$pre_value = apply_filters( "acf/schema/format_value/pre/name={$field_name}", $pre_value, $value, $field_object );

Where the hook is used in Advanced Custom Fields PRO