It was brought to our attention that MasterPress would give a tonne of warnings and deprecation notices when used with PHP 7.4 – this update addresses those.
MEOW_FieldSetCollection :: blank()
Returns true if there is no data at all inside this field set collection. More specifically, this will return true if:
- All fields in the set are also blank, whether this set allows multiple items or not.
- This field set allows multiple items and has no items