Add more button to insert another value for a given custom field

• silenthill

• March 31, 2019 at 8:12 am

I will explain with an example:
Let’s say I have the “field image” inside a custom field group where I have only one value. Can a button be added to add an optional extra value. Such that If the user clicks it another image can be added or it can be anything, like an extra category, date field.