That is just the code I used here to describe the problem. My actual code looks like this:
if(function_exists("register_field_group")) {
register_field_group(array (
'id' => 'acf_webinar',
'title' => 'Webinar',
'fields' => array (
array (
'key' => 'field_525fffb950527',
'label' => 'Webinar code',
'name' => 'webinar_code',
'type' => 'text',
'default_value' => '',
'placeholder' => '',
'prepend' => '',
'append' => '',
'formatting' => 'html',
'maxlength' => '',
),
),
'location' => array (
array (
array (
'param' => 'post_type',
'operator' => '==',
'value' => 'course',
'order_no' => 0,
'group_no' => 0,
),
array (
'param' => 'page_type',
'operator' => '==',
'value' => 'child',
'order_no' => 1,
'group_no' => 0,
),
array (
'param' => 'page_parent',
'operator' => '==',
'value' => $this->options['webinar_parent'],
'order_no' => 2,
'group_no' => 0,
),
),
),
'options' => array (
'position' => 'side',
'layout' => 'default',
'hide_on_screen' => array (
),
),
'menu_order' => 0,
));
}
Now, when I use either get_field( ‘webinar_code’ ) or the_field( ‘webinar_code’ ), it returns false even though a value is stored.
The get_field() function doesn’t work anywhere, I tried it in several files.
