ACF fields in an HTML form

• chrispink

• November 19, 2024 at 9:53 am

I have a form that is using the Relationship fields as an elegant input post selector. That data can be submitted as $_GET but not $_POST.

I am using the parameter ‘form’=> false to get the content of the field embedded in a conventional form

If I use get as the form method then I can get the value of the relationship field from $_GET[‘acf’][‘field_67378b96902a2’][0] but if I set the method to post then the $_POST variable is empty.

It’s not a huge problem, it just means a lot of garbaage in the URL to extract the value of a field.

Any ideas?