acf_form_customizer::pre_load_reference │ public │ ACF 5.6.5

pre_load_reference

Used to inject preview value

Method of the class: acf_form_customizer{}

No Hooks.

Returns

type. Description.

Usage

$acf_form_customizer = new acf_form_customizer();
$acf_form_customizer->pre_load_reference( $field_key, $field_name, $post_id );
$field_key(required)
.
$field_name(required)
.
$post_id(required)
.

Changelog

Since 5.6.5 Introduced.

acf_form_customizer::pre_load_reference() code ACF 6.8.8

acf/includes/forms/form-customizer.php 
function pre_load_reference( $field_key, $field_name, $post_id ) {

	// check
	if ( isset( $this->preview_fields[ $post_id ][ $field_name ] ) ) {
		return $this->preview_fields[ $post_id ][ $field_name ];
	}

	// return
	return $field_key;
}