acf/clone_field │ filter-hook │ ACF 5.0.0

Filters the $field array when it is being cloned.

Usage

add_filter( 'acf/clone_field', 'wp_kama_acf_clone_field_filter', 10, 2 );

/**
 * Function for `acf/clone_field` filter-hook.
 * 
 * @param array $field       The field array.
 * @param array $clone_field The clone field array.
 *
 * @return array
 */
function wp_kama_acf_clone_field_filter( $field, $clone_field ){
	// filter...
	return $field;
}

$field(array)

The field array.

$clone_field(array)

The clone field array.

Changelog

Where the hook is called

$field = apply_filters( 'acf/clone_field', $field, $clone_field );

Where the hook is used in Advanced Custom Fields PRO

add_filter( 'acf/clone_field', array( $this, 'acf_clone_field' ), 10, 2 );