The load value filter will run on the field even if it does not have a value already saved. The value will be NULL, or some other empty value. It would be safest to use the field key to set up your filter because the filter may not run using the field name with a non-existent value.
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ACF PRO’s Flexible Content field allows you to create smaller pieces of UI and compose them into whole flexible patterns. In our latest article, we show how to use it to create swappable site sections and integrate it all in a theme.https://t.co/ZRocH8oJSp