ACF field update from front-end with Ajax (multiple values)

• korenstevko

• May 13, 2023 at 8:08 am

I need to update ACF custom field with Ajax from front-end. Basically, this is working when one value is added. But I need to add multiple values like posts ID’s. I need to save something like this: value=”5, 9, 6, 3″

With completely Ajax jQuery functionality and button “value” change when clicked. Can somebody help me? Thanks!