Reply To: acf_register_block_type() multiple => false not working

• NickDA

• May 12, 2019 at 8:04 am

‘multiple’ => false works fine with me… WP 5.2, ACF 5.8.

Make sure you have it in the supports array, here is an example:

‘supports’ => array( ‘customClassName’ => false, ‘align’ => false, ‘mode’ => false, ‘multiple’ => false,),