acf/blocks/template_not_found_message │ filter-hook │ ACF 1.0

Usage

add_filter( 'acf/blocks/template_not_found_message', 'wp_kama_acf_blocks_template_not_found_message_filter' );

/**
 * Function for `acf/blocks/template_not_found_message` filter-hook.
 * 
 * @param  $html 
 *
 * @return 
 */
function wp_kama_acf_blocks_template_not_found_message_filter( $html ){
	// filter...
	return $html;
}

$html

-

Where the hook is called

echo acf_esc_html( apply_filters( 'acf/blocks/template_not_found_message', '<p>' . __( 'The render template for this ACF Block was not found', 'acf' ) . '</p>' ) );

Where the hook is used in Advanced Custom Fields PRO