Advanced Custom Fields

Customise the post titles in ACF’s relationship field

If you’ve ever found yourself wanting to modify the post titles in an ACF relationship field, you may have already stumbled across the acf/fields/relationship/result filter. It’s a pretty useful filter when you want to provide some more contextual information next to a post title in the relationship field results list. As with many filters built […]

Get an ACF sub-field key by field name

Having written plugins that extend the very popular WordPress plugin Advanced Custom Fields (ACF), I’ve come up against the need to work out a field’s key based on its field name. This normally comes up when structuring data for programmatic field update as ACF needs to the values mapped to field keys when updating complex […]

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