acpt_field_has_blocks

Check if a Flexible Content field has nested blocks

Check whether a Flexible Content field has at least one nested block of values.

Usage

if (acpt_field_has_blocks([
    'post_id'    => 123,
    'box_name'   => 'box',
    'field_name' => 'field',
])) {
    // loop through blocks
}

Parameters

Parameter	Type	Required	Description
post_id	integer	Conditional	The post ID
term_id	integer	Conditional	The term ID
user_id	integer	Conditional	The user ID
comment_id	integer	Conditional	The comment ID
wc_product_attribute	integer	Conditional	The WooCommerce product attribute ID
option_page	string	Conditional	The option page slug
box_name	string	Required	The meta box name
field_name	string	Required	The Flexible Content field name

Exactly one of post_id, term_id, user_id, comment_id, option_page, or wc_product_attribute must be provided to identify the location.

Return

Type	Description
bool	true if the field has one or more blocks, false otherwise