There is a text from the additional field inside the material. I want to implement the ability to change this text through the frontend with the ability to save it there (when authorized by the admin).
In fact, you need to make a form that will send data to the backend. Determine the ID of the post, the name of the additional field whose contents are being edited and implement sending via submit forms.
Can you tell me which Joomla functions to watch for this? Thanks!
P.S. WordPress has
update_field() function for this. Is there anything similar in Joomla?